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ISL60002BIH330Z-TK

hot ISL60002BIH330Z-TK

ISL60002BIH330Z-TK

For Reference Only

Part Number ISL60002BIH330Z-TK
Manufacturer Intersil
Description IC VREF SERIES 3V SOT23-3
Datasheet ISL60002BIH330Z-TK Datasheet
Package TO-236-3, SC-59, SOT-23-3
In Stock 21820 piece(s)
Unit Price $ 2.996 *
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ISL60002BIH330Z-TK

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ISL60002BIH330Z-TK Specifications

ManufacturerIntersil
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Reference
Datasheet ISL60002BIH330Z-TK Datasheet
PackageTO-236-3, SC-59, SOT-23-3
SeriesFGA?
Reference TypeSeries
Output TypeFixed
Voltage - Output (Min/Fixed)3V
Current - Output7mA
Tolerance±0.03%
Temperature Coefficient20ppm/°C
Noise - 0.1Hz to 10Hz30µVp-p
Voltage - Input3.2 V ~ 5.5 V
Current - Supply900nA
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / CaseTO-236-3, SC-59, SOT-23-3
Supplier Device PackageSOT-23-3

ISL60002BIH330Z-TK Datasheet

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FN8082 Rev 22.00 Mar 9, 2018 ISL60002 Precision Low Power FGA Voltage References DATASHEETThe ISL60002 FGA voltage references are very high precision analog voltage references fabricated using the Renesas proprietary Floating Gate Analog (FGA) technology and feature low supply voltage operation at ultra-low 350nA operating current. Additionally, the ISL60002 family features guaranteed initial accuracy as low as ±1.0mV and 20ppm/°C temperature coefficient. The initial accuracy and temperature stability performance of the ISL60002 family, plus the low supply voltage and 350nA power consumption, eliminates the need to compromise thermal stability for reduced power consumption, making it an ideal companion to high resolution, low power data conversion systems. Special Note: Post-assembly x-ray inspection may lead to permanent changes in device output voltage and should be minimized or avoided. For further information, please see “Applications Information” on page 34 and AN1533, “X-Ray Effects on FGA References”. Applications • High resolution A/Ds and D/As • Digital meters • Bar code scanners • Mobile communications • PDAs and notebooks • Medical systems Features • Reference voltages . . . . . 1.024V, 1.2V, 1.25V, 1.8V, 2.048V, 2.5V, 2.6V, 3.0V, and 3.3V • Absolute initial accuracy options . . . . . . . . .±1.0mV, ±2.5mV, and ±5.0mV • Supply voltage range - ISL60002-10, -11, -12, -18, -20, -25 . . . . . . . . 2.7V to 5.5V - ISL60002-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8V to 5.5V - ISL60002-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V - ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V • Ultra-low supply current. . . . . . . . . . . . . . . . . . . . . . .350nA typ • Low 20ppm/°C temperature coefficient • ISOURCE and ISINK = 7mA • ISOURCE and ISINK = 20mA for ISL60002-33 only • ESD protection . . . . . . . . . . . . . . . . 5.5V (Human Body Model) • Standard 3 Ld SOT-23 packaging • Operating temperature range - ISL60002-10, -11, -12, -18, -20, -25, -26, -30 . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C - ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . . -40°C to +105°C • Pb-free (RoHS compliant) Related Literature For a full list of related documents, visit our website • ISL60002 product page VIN = +3.0V 0.1µF 0.001µF SERIAL BUS VIN VOUT GND ENABLE SCK SDAT A/D CONVERTER 16 TO 24-BIT REF IN 10µF VOUT = 2.50V ISL60002-25 NOTE: 1. *Also see Figure 118 on page 35 in Applications Information. FIGURE 1. TYPICAL APPLICATION (see Note 1)FN8082 Rev 22.00 Page 1 of 40 Mar 9, 2018

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ISL60002Table of Contents Pin Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Thermal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Environmental Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical Specifications ISL60002-10, VOUT = 1.024V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical Specifications ISL60002-11, VOUT = 1.200V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Electrical Specifications ISL60002-12, VOUT = 1.250V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Specifications ISL60002-18, VOUT = 1.800V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Specifications ISL60002-20, VOUT = 2.048V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Specifications ISL60002-25, VOUT = 2.500V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical Specifications ISL60002-26, VOUT = 2.600V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical Specifications ISL60002-30, VOUT = 3.000V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Specifications ISL60002-33, VOUT = 3.300V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Common Electrical Specifications ISL60002 -10, -11, -12, -18, -20, and -25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Typical Performance Characteristic Curves, VOUT = 1.024V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Typical Performance Characteristic Curves, VOUT = 1.20V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Typical Performance Characteristic Curves, VOUT = 1.25V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Typical Performance Curves, VOUT = 1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Typical Performance Curves, VOUT = 2.048V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Typical Performance Characteristic Curves, VOUT = 2.50V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Typical Performance Characteristic Curves, VOUT = 3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Typical Performance Characteristic Curves, VOUT = 3.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 High Current Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Applications Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 FGA Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Nanopower Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Board Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Board Assembly Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Special Applications Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Noise Performance and Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Turn-On Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Temperature Coefficient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Typical Application Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Package Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39FN8082 Rev 22.00 Page 2 of 40 Mar 9, 2018

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ISL60002Pin Configuration ISL60002 (3 LD SOT-23) TOP VIEW 1 2 3 VOUT GND VIN Pin Descriptions PIN # PIN NAME DESCRIPTION 1 VIN Power Supply Input 2 VOUT Voltage Reference Output 3 GND Ground Ordering Information PART NUMBER (Notes 2, 3, 4) PART MARKING (Note 5) VOUT (V) GRADE TEMP. RANGE (°C) TAPE AND REEL (UNITS) PACKAGE (RoHS COMPLIANT) PKG. DWG. # ISL60002BIH310Z-T7A DFB 1.024 ±1.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002BIH310Z-TK DFB 1.024 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH310Z-TK DFC 1.024 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH310Z-T7A DFD 1.024 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH310Z-TK DFD 1.024 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH311Z-TK APM 1.200 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH311Z-TK AOR 1.200 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH311Z-TK AOY 1.200 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH312Z-TK AOM 1.250 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH312Z-TK AOS 1.250 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH312Z-T7A APA 1.250 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH312Z-TK APA 1.250 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH318Z-TK DEO 1.800 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH318Z-TK DEP 1.800 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH318Z-TK DEQ 1.800 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH320Z-T7A DEY 2.048 ±1.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002BIH320Z-TK DEY 2.048 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH320Z-TK DEZ 2.048 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH320Z-TK DFA 2.048 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH325Z-T7A AON 2.500 ±1.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002BIH325Z-TK AON 2.500 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH325Z-T7A AOT 2.500 ±2.5mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002CIH325Z-TK AOT 2.500 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH325Z-T7A APB 2.500 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH325Z-TK APB 2.500 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BIH326Z-TK DFK 2.600 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH326Z-TK DFL 2.600 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH326Z-TK DFM 2.600 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064AFN8082 Rev 22.00 Page 3 of 40 Mar 9, 2018

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ISL60002ISL60002BIH330Z-TK DFI 3.000 ±1.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002CIH330Z-TK DFJ 3.000 ±2.5mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002DIH330Z-T7A DFH 3.000 ±5.0mV, 20ppm/°C -40 to +85 250 3 Ld SOT-23 P3.064A ISL60002DIH330Z-TK DFH 3.000 ±5.0mV, 20ppm/°C -40 to +85 1k 3 Ld SOT-23 P3.064A ISL60002BAH333Z-T7A AOP 3.300 ±1.0mV, 20ppm/°C -40 to +105 250 3 Ld SOT-23 P3.064A ISL60002BAH333Z-TK AOP 3.300 ±1.0mV, 20ppm/°C -40 to +105 1k 3 Ld SOT-23 P3.064A ISL60002CAH333Z-TK AOU 3.300 ±2.5mV, 20ppm/°C -40 to +105 1k 3 Ld SOT-23 P3.064A ISL60002DAH333Z-T7A APC 3.300 ±5.0mV, 20ppm/°C -40 to +105 250 3 Ld SOT-23 P3.064A ISL60002DAH333Z-TK APC 3.300 ±5.0mV, 20ppm/°C -40 to +105 1k 3 Ld SOT-23 P3.064A NOTES: 2. Refer to TB347 for details about reel specifications. 3. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 4. For Moisture Sensitivity Level (MSL), see the ISL60002BIH310, ISL60002BIH311, ISL60002B12, ISL60002BIH318, ISL60002BIH320, ISL60002BIH326, ISL60002BIH330, ISL60002B25, ISL60002BAH333, ISL60002CIH310, ISL60002CIH311, ISL60002C12, ISL60002CIH318, ISL60002CIH320, ISL60002CIH326, ISL60002CIH330, ISL60002C25, ISL60002CAH333, ISL60002DIH310, ISL60002DIH311, ISL60002D12, ISL60002DIH318, ISL60002DIH320, ISL60002DIH326, ISL60002DIH330, ISL60002D25, ISL60002DAH333 product information pages. For more information about MSL see TB363. 5. The part marking is located on the bottom of the part. Ordering Information (Continued) PART NUMBER (Notes 2, 3, 4) PART MARKING (Note 5) VOUT (V) GRADE TEMP. RANGE (°C) TAPE AND REEL (UNITS) PACKAGE (RoHS COMPLIANT) PKG. DWG. #FN8082 Rev 22.00 Page 4 of 40 Mar 9, 2018

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ISL60002Absolute Maximum Ratings Thermal Information Maximum Voltage VIN to GND. . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +6.5V Maximum Voltage VOUT to GND (10s) . . . . . . . . . . . . . . -0.5V to +VOUT + 1V Voltage on “DNC” Pins . . . . . . . . . .No connections permitted to these pins ESD Ratings Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5500V Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550V Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV Environmental Operating Conditions X-Ray Exposure (Note 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mRem Thermal Resistance (Typical) JA (°C/W) JC (°C/W) 3 Ld SOT-23 (Notes 7, 8) . . . . . . . . . . . . . . . 275 110 Continuous Power Dissipation (TA = +85°C) . . . . . . . . . . . . . . . . . . .99mW Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+107°C Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493 Recommended Operating Conditions Temperature Range Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C 3.3V Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 6. Measured with no filtering, distance of 10” from source, intensity set to 55kV and 70µA current, 30s duration. Other exposure levels should be analyzed for Output Voltage drift effects. See “Applications Information” on page 34. 7. JA is measured with the component mounted on a high-effective thermal conductivity test board in free air. See TB379 for details. 8. For JC, the “case temp” location is taken at the package top center. 9. Post-reflow drift for the ISL60002 devices will range from 100µV to 1.0mV based on experimental results with devices on FR4 double-sided boards. The design engineer must take this into account when considering the reference voltage after assembly. 10. Post-assembly X-ray inspection may also lead to permanent changes in device output voltage and should be minimized or avoided. Initial accuracy can change 10mV or more under extreme radiation. Most inspection equipment will not affect the FGA reference voltage, but if X-ray inspection is required, it is advisable to monitor the reference output voltage to verify excessive shift has not occurred. Electrical Specifications ISL60002-10, VOUT = 1.024V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 1.024 V VOUT Accuracy (Notes 10, 12) VOA TA = +25°C ISL60002B10 -1.0 1.0 mV ISL60002C10 -2.5 2.5 mV ISL60002D10 -5.0 5.0 mV Input Voltage Range VIN 2.7 5.5 V Electrical Specifications ISL60002-11, VOUT = 1.200V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 1.200 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B11 -1.0 1.0 mV ISL60002C11 -2.5 2.5 mV ISL60002D11 -5.0 5.0 mV Input Voltage Range VIN 2.7 5.5 VFN8082 Rev 22.00 Page 5 of 40 Mar 9, 2018

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ISL60002Electrical Specifications ISL60002-12, VOUT = 1.250V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 1.250 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B12 -1.0 1.0 mV ISL60002C12 -2.5 2.5 mV ISL60002D12 -5.0 5.0 mV Input Voltage Range VIN 2.7 5.5 V Electrical Specifications ISL60002-18, VOUT = 1.800V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 1.800 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B18 -1.0 1.0 mV ISL60002C18 -2.5 2.5 mV ISL60002D18 -5.0 5.0 mV Input Voltage Range VIN 2.7 5.5 V Electrical Specifications ISL60002-20, VOUT = 2.048V (Additional specifications on page 9, “Common Electrical Specifications”). Operating Conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 2.048 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B20 -1.0 1.0 mV ISL60002C20 -2.5 2.5 mV ISL60002D20 -5.0 5.0 mV Input Voltage Range VIN 2.7 5.5 VFN8082 Rev 22.00 Page 6 of 40 Mar 9, 2018

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ISL60002Electrical Specifications ISL60002-25, VOUT = 2.500V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 2.500 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B25 -1.0 1.0 mV ISL60002C25 -2.5 2.5 mV ISL60002D25 -5.0 5.0 mV Input Voltage Range VIN 2.7 5.5 V Electrical Specifications ISL60002-26, VOUT = 2.600V (Additional specifications on page 9, “Common Electrical Specifications”). Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 2.600 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B26 -1.0 1.0 mV ISL60002C26 -2.5 2.5 mV ISL60002D26 -5.0 5.0 mV Input Voltage Range VIN 2.8 5.5 V Output Voltage Temperature Coefficient (Note 12) TC VOUT 20 ppm/°C Supply Current IIN 350 900 nA Line Regulation VOUT/VIN +2.8V ≤ VIN ≤ +5.5V 80 350 µV/V Load Regulation VOUT/IOUT 0mA ≤ ISOURCE ≤ 7mA 25 100 µV/mA -7mA ≤ ISINK ≤ 0mA 50 250 µV/mA Thermal Hysteresis (Note 13) VOUT/TA TA = +125°C 100 ppm Long Term Stability (Note 14) VOUT/t TA = +25°C; first 1khrs 50 ppm Short-Circuit Current (to GND) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-PFN8082 Rev 22.00 Page 7 of 40 Mar 9, 2018

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ISL60002Electrical Specifications ISL60002-30, VOUT = 3.000V Operating conditions: VIN = 5.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 3.000 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B30 -1.0 1.0 mV ISL60002C30 -2.5 2.5 mV ISL60002D30 -5.0 5.0 mV Input Voltage Range VIN 3.2 5.5 V Output Voltage Temperature Coefficient (Note 12) TC VOUT 20 ppm/°C Supply Current IIN 350 900 nA Line Regulation VOUT/VIN +3.2V ≤ VIN ≤ +5.5V 80 250 µV/V Load Regulation VOUT/IOUT 0mA ≤ ISOURCE ≤ 7mA 25 100 µV/mA -7mA ≤ ISINK ≤ 0mA 50 150 µV/mA Thermal Hysteresis (Note 13) VOUT/TA TA = +125°C 100 ppm Long Term Stability (Note 14) VOUT/t TA = +25°C; first 1khrs 50 ppm Short-Circuit Current (to GND) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-P Electrical Specifications ISL60002-33, VOUT = 3.300V Operating conditions: VIN = 5.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +105°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +105°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage VOUT 3.300 V VOUT Accuracy (Note 12) VOA TA = +25°C ISL60002B33 -1.0 1.0 mV ISL60002C33 -2.5 2.5 mV ISL60002D33 -5.0 5.0 mV Output Voltage Temperature Coefficient (Note 12) TC VOUT 20 ppm/°C Input Voltage Range VIN 3.5 5.5 V Supply Current IIN 350 700 nA Line Regulation VOUT/VIN +3.5V ≤ VIN ≤ +5.5V 80 200 µV/V Load Regulation VOUT/IOUT 0mA ≤ ISOURCE ≤ 20mA 25 100 µV/mA -20mA ≤ ISINK ≤ 0mA 50 150 µV/mA Thermal Hysteresis (Note 13) VOUT/TA TA = +145°C 100 ppm Long Term Stability (Note 14) VOUT/t TA = +25°C; first 1khrs 50 ppm Short-Circuit Current (to GND) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-PFN8082 Rev 22.00 Page 8 of 40 Mar 9, 2018

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ISL60002Common Electrical Specifications ISL60002 -10, -11, -12, -18, -20, and -25 Operating conditions: VIN = 3.0V, IOUT = 0mA, COUT = 0.001µF, TA = -40 to +85°C, unless otherwise specified. Boldface limits apply across the operating temperature range, -40°C to +85°C. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11) TYP MAX (Note 11) UNIT Output Voltage Temperature Coefficient (Note 12) TC VOUT 20 ppm/°C Supply Current IIN 350 900 nA Line Regulation VOUT/VIN +2.7V ≤ VIN ≤ +5.5V 80 250 µV/V Load Regulation VOUT/IOUT 0mA ≤ ISOURCE ≤ 7mA 25 100 µV/mA -7mA ≤ ISINK ≤ 0mA 50 150 µV/mA Thermal Hysteresis (Note 13) VOUT/TA TA = +125°C 100 ppm Long Term Stability (Note 14) VOUT/t TA = +25°C; first 1khrs 50 ppm Short-Circuit Current (to GND) (Note 15) ISC TA = +25°C 50 mA Output Voltage Noise VN 0.1Hz ≤ f ≤ 10Hz 30 µVP-P NOTES: 11. Compliance to datasheet limits is assured by one or more methods: production test, characterization, and/or design. 12. Across the specified temperature range. Temperature coefficient is measured by the box method where the change in VOUT is divided by the temperature range: (-40°C to +85°C = +125°C, or -40°C to +105°C = +145°C for the ISL60002-33). 13. Thermal hysteresis is the change in VOUT measured at TA = +25°C after temperature cycling over a specified range, TA, VOUT is read initially at TA = +25°C for the device under test. The device is temperature cycled and a second VOUT measurement is taken at +25°C. The difference between the initial VOUT reading and the second VOUT reading is then expressed in ppm. For TA = +125°C, the device under test is cycled from +25°C to +85°C to -40°C to +25°C, and for TA = +145°C, the device under test is cycled from +25°C to +105°C to -40°C to +25°C. 14. Long term drift is logarithmic in nature and diminishes over time. Drift after the first 1000 hours will be approximately 10ppm. 15. Short-circuit current (to VCC) for ISL60002-25 at VIN = 5.0V and +25°C is typically around 30mA. Shorting VOUT to VCC is not recommended due to risk of resetting the part.FN8082 Rev 22.00 Page 9 of 40 Mar 9, 2018

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ISL60002Typical Performance Characteristic Curves, VOUT = 1.024V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 1. IIN vs VIN, 3 UNITS FIGURE 2. IIN vs VIN OVER-TEMPERATURE FIGURE 3. LINE REGULATION, 3 UNITS FIGURE 4. LINE REGULATION OVER-TEMPERATURE FIGURE 5. VOUT vs TEMPERATURE NORMALIZED to +25°C 0 100 200 300 400 500 600 700 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) UNIT 3 UNIT 2 UNIT 1 VIN (V) I IN ( n A ) 100 150 200 250 300 350 400 450 500 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 +85°C -40°C +25°C 1.0236 1.0237 1.0238 1.0239 1.0240 1.0241 1.0242 1.0243 1.0244 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) V O U T ( V ) (N O R M A L IZ E D T O 1 .0 2 4V A T V IN = 3 V ) UNIT 1 UNIT 2 UNIT 3 -150 -125 -100 -75 -50 -25 0 25 50 75 100 125 150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) V O ( µ V ) (N O R M A L IZ E D T O V IN = 3 .0 V ) +25°C+85°C -40°C 1.0230 1.0234 1.0236 1.0240 1.0244 1.0248 1.0250 -40 -15 10 35 60 85 TEMPERATURE (°C) UNIT 1 UNIT 3 UNIT 2 1.0246 1.0242 1.0238 1.0232 V O U T ( V ) FN8082 Rev 22.00 Page 10 of 40 Mar 9, 2018

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ISL60002FIGURE 6. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD FIGURE 7. LINE TRANSIENT RESPONSE FIGURE 8. LOAD REGULATION OVER-TEMPERATURE FIGURE 9. LOAD TRANSIENT RESPONSE FIGURE 10. LOAD TRANSIENT RESPONSE Typical Performance Characteristic Curves, VOUT = 1.024V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 5 0 m V /D IV 1ms/DIV DV = 0.3V DV = -0.3V CL = 500pF 5 0m V /D IV 1ms/DIV DV = 0.3V DV = -0.3V CL = 0pF -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 SINKING SOURCING D V O U T ( m V ) OUTPUT CURRENT +85°C +25°C -40°C 5 00 m V /D IV 2ms/DIV DIL = 7mA DIL = -7mA 5 0 0m V /D IV 1ms/DIV DIL = 50µA DIL = -50µAFN8082 Rev 22.00 Page 11 of 40 Mar 9, 2018

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ISL60002FIGURE 11. TURN-ON TIME (+25°C) FIGURE 12. TURN-ON TIME (+25°C) FIGURE 13. ZOUT vs FREQUENCY Typical Performance Characteristic Curves, VOUT = 1.024V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 10 1286420 VIN TIME (ms) UNIT 2 UNIT 1 UNIT 3 V IN A N D V O U T ( V ) 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 10 1286420 TIME (ms) V IN A N D V O U T ( V ) VIN VREF 0 20 40 60 80 100 120 140 160 1 10 100 1k 10k 100k FREQUENCY (Hz) 100nF LOAD 10nF NO LOAD 1nF LOAD Z O U T ( Ω ) LOADFN8082 Rev 22.00 Page 12 of 40 Mar 9, 2018

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ISL60002Typical Performance Characteristic Curves, VOUT = 1.20V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 14. IIN vs VIN, 3 UNITS FIGURE 15. IIN vs VIN OVER-TEMPERATURE FIGURE 16. VOUT vs TEMPERATURE NORMALIZED TO +25°C FIGURE 17. LINE REGULATION, 3 UNITS FIGURE 18. LINE REGULATION OVER-TEMPERATURE 0 100 200 300 400 500 600 700 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) UNIT 3 UNIT 2 UNIT 1 100 150 200 250 300 350 400 450 500 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) -40°C +85°C+25°C 1.1994 1.1996 1.1998 1.2000 1.2002 1.2004 1.2006 -40 -15 10 35 60 85 TEMPERATURE (°C) V O U T ( V ) UNIT 1 UNIT 3 UNIT 2 1.19990 1.19992 1.19994 1.19996 1.19998 1.20000 1.20002 1.20004 1.20006 1.20008 1.20010 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) V O U T ( V ) (N O R M A IL IZ E D T O 1 .2 5 V A T V IN = 3 V ) UNIT 1 UNIT 2 UNIT 3 -150 -125 -100 -75 -50 -25 0 25 50 75 100 125 150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (N O R M A L IZ E D T O V IN = 3 .0 V ) +85°C +25°C -40°C D V O ( µ V ) FN8082 Rev 22.00 Page 13 of 40 Mar 9, 2018

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ISL60002FIGURE 19. LINE TRANSIENT RESPONSE FIGURE 20. LINE TRANSIENT RESPONSE WITH CAPACITIVE LOAD FIGURE 21. PSRR vs CAPACITIVE LOAD FIGURE 22. LOAD REGULATION OVER-TEMPERATURE FIGURE 23. LOAD TRANSIENT RESPONSE FIGURE 24. LOAD TRANSIENT RESPONSE Typical Performance Characteristic Curves, VOUT = 1.20V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 1ms/DIV 1 00 m V /D IV DVIN = -0.30V CL = 0nF DVIN = 0.30V 1ms/DIV 1 00 m V /D IV CL = 500pF DVIN = -0.30V DVIN = 0.30V -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) P S R R ( d B ) NO LOAD 1nF LOAD 10nF LOAD 100nF LOAD -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 SINKING OUTPUT CURRENT (mA) SOURCING +85°C +25°C D V O U T ( m V ) -40°C 200µs/DIV 50 m V /D IV IL = -50µA IL = 50µA 500µs/DIV 20 0 m V /D IV IL = -7mA IL = 7mAFN8082 Rev 22.00 Page 14 of 40 Mar 9, 2018

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ISL60002FIGURE 25. TURN-ON TIME (+25°C) FIGURE 26. ZOUT vs FREQUENCY FIGURE 27. VOUT NOISE Typical Performance Characteristic Curves, VOUT = 1.20V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 0 0.4 0.8 1.2 1.6 0 2.4 2.8 3.2 0 2 4 6 8 10 12 TIME (ms) V IN A N D V O U T ( V ) VREF VIN 0 20 40 60 80 100 120 140 160 1 10 100 1k 10k 100k FREQUENCY (Hz) Z O U T ( Ω ) 100nF LOAD 10nF LOAD 1nF LOADNO LOAD 10s/DIV 1 0µ V /D IVFN8082 Rev 22.00 Page 15 of 40 Mar 9, 2018

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ISL60002Typical Performance Characteristic Curves, VOUT = 1.25V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 28. IIN vs VIN, 3 UNITS FIGURE 29. IIN vs VIN OVER-TEMPERATURE FIGURE 30. VOUT vs TEMPERATURE NORMALIZED TO +25°C FIGURE 31. LINE REGULATION, 3 UNITS FIGURE 32. LINE REGULATION OVER-TEMPERATURE 200 250 300 350 400 450 500 550 600 650 700 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) I IN ( n A ) UNIT 1 UNIT 2 UNIT 3 300 320 340 360 380 400 420 440 460 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) I IN ( n A ) +85°C +25°C -40°C UNIT 1 1.249 1.2492 1.2494 1.2496 1.2498 1.2500 1.2502 1.2504 1.2506 1.2508 1.2510 -40 -15 10 35 60 85 TEMPERATURE (°C) V O U T ( V ) UNIT 3 UNIT 2 1.24990 1.24995 1.25000 1.25005 1.25010 1.25015 1.25020 1.25025 1.25030 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) V O U T ( V ) N O R M A IL IZ E D T O 1 .2 5V A T V IN = 3 V UNIT 2 UNIT 3 UNIT 1 -25 0 25 50 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) (N O R M A L IZ E D T O V IN = 3 .0 V ) +25°C -40°C D V O ( µ V ) +85°CFN8082 Rev 22.00 Page 16 of 40 Mar 9, 2018

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ISL60002FIGURE 33. LINE TRANSIENT RESPONSE FIGURE 34. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD FIGURE 35. PSRR vs CAPACITIVE LOAD FIGURE 36. LOAD REGULATION FIGURE 37. LOAD TRANSIENT RESPONSE FIGURE 38. LOAD TRANSIENT RESPONSE Typical Performance Characteristic Curves, VOUT = 1.25V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 1ms/DIV 10 0 m V /D IV CL = 0nF DVIN = -0.30V DVIN = 0.30V 1ms/DIV 1 00 m V /D IV CL = 1nF DVIN = -0.30V DVIN = 0.30V -80 -70 -60 -50 -40 -30 -20 -10 0 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) P S R R ( d B ) 100nF LOAD NO LOAD 1nF LOAD 10nF LOAD -0.1 0.0 0.1 0.2 0.3 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 SINKING OUTPUT CURRENT (mA) SOURCING D V O U T ( m V ) -40°C +25°C +85°C 100µs/DIV 5 0m V /D IV IL = -50µA IL = 50µA 500µs/DIV 2 00 m V /D IV IL = 7mAIL = -7mAFN8082 Rev 22.00 Page 17 of 40 Mar 9, 2018

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ISL60002FIGURE 39. TURN-ON TIME (+25°C) FIGURE 40. ZOUT vs FREQUENCY FIGURE 41. VOUT NOISE Typical Performance Characteristic Curves, VOUT = 1.25V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) VIN 3.0 2.5 2.0 1.5 1.0 0.5 0 V IN A N D V O U T ( V ) -1 1 3 5 7 9 11 TIME (ms) VREF 0 20 40 60 80 100 120 140 160 180 1 10 100 1k 10k 1M FREQUENCY (Hz) Z O U T ( W ) 100nF LOAD 10nF LOAD NO LOAD 1nF LOAD 10s/DIV 10 µ V /D IVFN8082 Rev 22.00 Page 18 of 40 Mar 9, 2018

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ISL60002Typical Performance Curves, VOUT = 1.8V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 42. IIN vs VIN, 3 UNITS FIGURE 43. IIN vs VIN OVER-TEMPERATURE FIGURE 44. LINE REGULATION (3 REPRESENTATIVE UNITS) FIGURE 45. LINE REGULATION OVER-TEMPERATURE FIGURE 46. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD FIGURE 47. LINE TRANSIENT RESPONSE 0 100 200 300 400 500 600 700 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I I N ( n A ) UNIT 3 UNIT 2 UNIT 1 100 150 200 250 300 350 400 450 500 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) +85°C -40°C +25°C 1.7998 1.79985 1.79990 1.79995 1.80000 1.80005 1.80010 1.80015 1.80020 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) (N O R M A L IZ E D T O 1 .8 0 V A T V IN = 3 V ) UNIT 2 UNIT 1 UNIT 3 V O U T ( µ V ) -150 -125 -100 -75 -50 -25 0 25 50 75 100 125 150 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) (N O R M A L IZ E D T O V IN = 3 .0 V ) +85°C -40°C +25°C D V 0 (µ V ) 5 0 m V /D IV 1ms/DIV DV = 0.3V DV = -0.3V CL = 500pF 5 0 m V /D IV 1ms/DIV DV = 0.3V DV = -0.3V CL = 500pFFN8082 Rev 22.00 Page 19 of 40 Mar 9, 2018

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ISL60002FIGURE 48. PSRR vs CAPACITIVE LOAD FIGURE 49. LOAD REGULATION OVER-TEMPERATURE FIGURE 50. LOAD TRANSIENT RESPONSE FIGURE 51. LOAD TRANSIENT RESPONSE FIGURE 52. TURN-ON TIME (+25°C) FIGURE 53. TURN-ON TIME (+25°C) Typical Performance Curves, VOUT = 1.8V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 10 100 1k 10k 100k 1G FREQUENCY (Hz) P S R R ( d B ) NO LOAD 100nF LOAD 1nF LOAD 10nF LOAD -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 -10 -8 -6 -4 -2 0 2 4 6 8 10 SINKING SOURCINGOUTPUT CURRENT -40°C +25°C +85°C D V O U T ( m V ) 5 0 0m V /D IV 2ms/DIV IL = 10mA IL = -10mA 5 0 0m V /D IV 1ms/DIV IL = 50µA IL = -50µA UNIT 2 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 TIME (ms) V IN A N D V O U T ( V ) VIN UNIT 3 UNIT 1 0 2 4 6 8 10 12 0 2 4 6 8 10 12 TIME (ms) 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 V IN A N D V O U T ( V ) VIN VREFFN8082 Rev 22.00 Page 20 of 40 Mar 9, 2018

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ISL60002FIGURE 54. ZOUT vs FREQUENCY FIGURE 55. VOUT NOISE Typical Performance Curves, VOUT = 1.8V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 0 20 40 60 80 100 120 140 160 1 10 100 1k 10k 100k FREQUENCY (Hz) 100nF LOAD 10nF LOAD 1nF LOAD Z O U T (Ω ) NO LOAD 5 µ V /D IV 1ms/DIVFN8082 Rev 22.00 Page 21 of 40 Mar 9, 2018

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ISL60002Typical Performance Curves, VOUT = 2.048V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 56. IIN vs VIN (3 REPRESENTATIVE UNITS) FIGURE 57. IIN vs VIN OVER-TEMPERATURE FIGURE 58. LINE REGULATION (3 REPRESENTATIVE UNITS) FIGURE 59. LINE REGULATION OVER-TEMPERATURE FIGURE 60. VOUT vs TEMPERATURE NORMALIZED to +25°C 0 100 200 300 400 500 600 700 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) UNIT 3 UNIT 2 UNIT 1 100 150 200 250 300 350 400 450 500 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) +85°C -40°C +25°C 2.0476 2.0477 2.0478 2.0479 2.0480 2.0481 2.0482 2.0483 2.0484 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) V O U T ( V ) (N O R M A L IZ E D T O 2 .0 4 8 V A T V IN = 3 V ) UNIT 2 UNIT 3 UNIT 1 -150 -125 -100 -75 -50 -25 0 25 50 75 100 125 150 175 200 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) N O R M A L IZ E D T O V IN = 3 .0 V ) +85°C -40°C +25°C D V O (µ V ) 2.0474 2.0475 2.0476 2.0477 2.0478 2.0479 2.0480 2.0481 2.0482 2.0483 2.0484 -40 -15 10 35 60 85 TEMPERATURE (°C) V O U T ( V ) UNIT 1 UNIT 2 UNIT 3FN8082 Rev 22.00 Page 22 of 40 Mar 9, 2018

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ISL60002FIGURE 61. LINE TRANSIENT RESPONSE, WITH CAPACITIVE LOAD FIGURE 62. LINE TRANSIENT RESPONSE FIGURE 63. LOAD REGULATION OVER-TEMPERATURE FIGURE 64. LOAD TRANSIENT RESPONSE FIGURE 65. LOAD TRANSIENT RESPONSE Typical Performance Curves, VOUT = 2.048V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 5 0m V /D IV 1ms/DIV V = 0.3V V = -0.3V CL = 500pF 5 0 m V /D IV 1ms/DIV V = 0.3V V = -0.3V CL = 0pF -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 -7 -6 -5 -4 -3 -2 -1 SINKING SOURCING 0 1 2 3 4 5 6 7 OUTPUT CURRENT +85°C -40°C +25°C D V O U T ( m V ) 5 0 0m V /D IV 2ms/DIV DIL = 7mA DIL = -7mA 5 0 0 m V /D IV 2ms/DIV IL = 50µA IL = -50µAFN8082 Rev 22.00 Page 23 of 40 Mar 9, 2018

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ISL60002FIGURE 66. TURN-ON TIME (+25°C) FIGURE 67. TURN-ON TIME (+25°C) FIGURE 68. ZOUT vs FREQUENCY Typical Performance Curves, VOUT = 2.048V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 10 12 TIME (ms) V IN A N D V O U T ( V ) 86420 VIN UNIT 3 UNIT 2 UNIT 1 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 TIME (ms) V IN A N D V O U T ( V ) VIN VREF 10 1286420 0 20 40 60 80 100 120 140 160 1 10 100 1k 10k 100k FREQUENCY (Hz) 10nF LOAD 100nF LOAD NO LOAD Z O U T ( Ω ) 1nF LOADFN8082 Rev 22.00 Page 24 of 40 Mar 9, 2018

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ISL60002Typical Performance Characteristic Curves, VOUT = 2.50V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 69. IIN vs VIN, 3 UNITS FIGURE 70. IIN vs VIN OVER-TEMPERATURE FIGURE 71. VOUT vs TEMPERATURE NORMALIZED TO +25°C FIGURE 72. LINE REGULATION, 3 UNITS FIGURE 73. LINE REGULATION OVER-TEMPERATURE 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) I IN ( n A ) UNIT 1 UNIT 2 UNIT 3 200 250 300 350 400 450 500 550 600 300 320 340 360 380 400 420 440 460 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) I IN ( n A ) +25°C -40°C +85°C -40 -15 10 35 60 85 TEMPERATURE (°C) V O U T ( V ) UNIT 2 2.4985 2.4990 2.4995 2.5000 2.5005 2.5010 2.5015 2.5020 UNIT 3 UNIT 1 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) V O U T ( V ) N O R M A IL IZ E D T O 2 .5 0 V A T V IN = 3 V 2.49992 2.49996 2.50000 2.50004 2.50008 2.50012 2.50016 UNIT 2 UNIT 3 UNIT 1 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 VIN (V) (N O R M A L IZ E D T O V IN = 3 .0 V ) +85°C -40°C -100 -50 50 100 150 200 +25°C D V O ( µ V ) FN8082 Rev 22.00 Page 25 of 40 Mar 9, 2018

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ISL60002FIGURE 74. LINE TRANSIENT RESPONSE FIGURE 75. LINE TRANSIENT RESPONSE FIGURE 76. PSRR vs CAPACITIVE LOAD FIGURE 77. LOAD REGULATION OVER-TEMPERATURE FIGURE 78. LOAD TRANSIENT RESPONSE FIGURE 79. LOAD TRANSIENT RESPONSE Typical Performance Characteristic Curves, VOUT = 2.50V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 1ms/DIV 10 0 m V /D IV CL = 0nF DVIN = -0.30V DVIN = 0.30V 1ms/DIV 1 0 0 m V /D IV CL = 1nF DVIN = -0.30V DVIN = 0.30V -80 -70 -60 -50 -40 -30 -20 -10 0 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) P S R R ( d B ) NO LOAD 1nF LOAD 10nF LOAD 100nF LOAD -0.1 0.0 0.1 0.2 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 SINKING OUTPUT CURRENT (mA) SOURCING D V O U T ( m V ) +85°C +25°C -40°C IL = -50µA 200µs/DIV 50 m V /D IV IL = 50µA IL = -7mA 500µs/DIV 2 0 0 m V /D IV IL = 7mAFN8082 Rev 22.00 Page 26 of 40 Mar 9, 2018

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ISL60002FIGURE 80. TURN-ON TIME (+25°C) FIGURE 81. ZOUT vs FREQUENCY FIGURE 82. VOUT NOISE Typical Performance Characteristic Curves, VOUT = 2.50V VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 -1 1 3 5 7 9 11 TIME (ms) V IN A N D V O U T ( V ) VREF 0 50 100 150 200 10 100 1k 10k 100k FREQUENCY (Hz) 100nF LOAD NO LOAD 10nF LOAD 1nF LOAD 1 Z O U T ( Ω ) 10s/DIV 1 0µ V /D IVFN8082 Rev 22.00 Page 27 of 40 Mar 9, 2018

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ISL60002Typical Performance Characteristic Curves, VOUT = 3.0V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 83. IIN vs VIN, 3 UNITS FIGURE 84. IIN vs VIN OVER-TEMPERATURE FIGURE 85. VOUT vs TEMPERATURE NORMALIZED TO +25°C FIGURE 86. LINE REGULATION (3 REPRESENTATIVE UNITS) FIGURE 87. LINE REGULATION OVER-TEMPERATURE 200 250 300 350 400 450 500 3.2 3.6 4.0 4.4 4.8 5.2 5.6 VIN (V) I IN ( n A ) UNIT 1 UNIT 2 UNIT 3 260 275 290 305 320 335 350 3.2 3.6 4.0 4.4 4.8 5.2 5.6 VIN (V) I IN ( n A ) +85°C +25°C -40°C 2.9990 2.9992 2.9994 2.9996 2.9998 3.0000 3.0002 3.0004 3.0006 3.0008 -40 -15 10 35 60 85 TEMPERATURE (°C) V O U T ( V ) N O R M A L IZ E D T O + 2 5 °C UNIT 1 UNIT 2 UNIT 3 2.9999 3.0000 3.0000 3.0001 3.2 3.6 4.0 4.4 4.8 5.2 5.6 VIN (V) V O U T (V ) N O R M A L IZ E D T O V O U T = 3 .0 V A T V IN = 5 .0 V UNIT 3 UNIT 2 UNIT 1 3.2 3.6 4.0 4.4 4.8 5.2 5.6 -80 -60 -40 -20 0 20 40 VIN (V) D V O U T ( µ V ) +85°C -40°C +25°CFN8082 Rev 22.00 Page 28 of 40 Mar 9, 2018

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ISL60002FIGURE 88. LINE TRANSIENT RESPONSE FIGURE 89. LINE TRANSIENT RESPONSE FIGURE 90. PSRR vs CAPACITIVE LOAD FIGURE 91. LOAD REGULATION OVER-TEMPERATURE FIGURE 92. LOAD TRANSIENT RESPONSE FIGURE 93. LOAD TRANSIENT RESPONSE Typical Performance Characteristic Curves, VOUT = 3.0V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 1ms/DIV 1 0 0m V /D IV CL = 0nF DVIN = -0.30V DVIN = 0.30V 1ms/DIV 1 0 0m V /D IV CL = 1nF DVIN = -0.30V DVIN = 0.30V -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) P S R R ( d B ) NO LOAD 1nF LOAD 10nF LOAD 100nF LOAD -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 SINKING OUTPUT CURRENT (mA) SOURCING D V O U T ( m V ) -0.15 -0.10 -0.05 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 +85°C +25°C -40°C IL = -50µA 200µs/DIV 2 0 0m V /D IV IL = 50µA IL = -1mA 200µs/DIV 1V /D IV IL = 1mAFN8082 Rev 22.00 Page 29 of 40 Mar 9, 2018

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ISL60002FIGURE 94. LOAD TRANSIENT RESPONSE FIGURE 95. LOAD TRANSIENT RESPONSE FIGURE 96. TURN-ON TIME (+25°C) FIGURE 97. ZOUT vs FREQUENCY Typical Performance Characteristic Curves, VOUT = 3.0V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 200µs/DIV 1V /D IV IL = -7mA IL = 7mA 200µs/DIV 1V /D IV IL = -20mA IL = 20mA 0 1 2 3 4 5 0 2 4 6 8 10 12 TIME (ms) V IN A N D V O U T ( V ) VREF VIN 0 20 40 60 80 100 120 140 160 1 10 100 1k 10k 100k FREQUENCY (Hz) 100nF LOAD 1nF LOAD 10nF LOAD NO LOAD Z O U T ( Ω ) FN8082 Rev 22.00 Page 30 of 40 Mar 9, 2018

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ISL60002Typical Performance Characteristic Curves, VOUT = 3.3V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. FIGURE 98. IIN vs VIN, 3 UNITS FIGURE 99. IIN vs VIN OVER-TEMPERATURE FIGURE 100. VOUT vs TEMPERATURE NORMALIZED TO +25°C FIGURE 101. LINE REGULATION, 3 UNITS FIGURE 102. LINE REGULATION OVER-TEMPERATURE 100 150 200 250 300 350 400 450 500 550 600 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) UNIT 1 UNIT 2 UNIT 3 260 280 300 320 340 360 380 400 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) I IN ( n A ) +105°C +25°C -40°C 3.2990 3.2992 3.2994 3.2996 3.2998 3.3000 3.3002 3.3004 3.3006 3.3008 -40 -15 10 35 60 85 TEMPERATURE (°C) V O U T ( V ) UNIT 3 UNIT 2 UNIT 1 3.29970 3.29975 3.29980 3.29985 3.29990 3.29995 3.30000 3.30005 3.30010 3.30015 3.30020 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V) V O U T ( V ) (N O R M A IL IZ E D T O 3 .3 0V A T V IN = 5 V ) UNIT 2 UNIT 1 UNIT 3 -150 -125 -100 -75 -50 -25 0 25 50 75 100 125 150 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5 VIN (V)  V O ( µ V ) (N O R M A L IZ E D T O V IN = 5 .0 V ) -40°C +25°C +105°CFN8082 Rev 22.00 Page 31 of 40 Mar 9, 2018

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ISL60002FIGURE 103. LINE TRANSIENT RESPONSE FIGURE 104. LINE TRANSIENT RESPONSE FIGURE 105. PSRR vs CAPACITIVE LOAD FIGURE 106. LOAD REGULATION FIGURE 107. LOAD REGULATION OVER-TEMPERATURE Typical Performance Characteristic Curves, VOUT = 3.3V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 1ms/DIV 1 00 m V /D IV CL = 0nF VIN = -0.30V VIN = 0.30V 1ms/DIV 1 0 0m V /D IV CL = 1nF VIN = -0.30V VIN = 0.30V -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1 10 100 1k 10k 100k 1M FREQUENCY (Hz) P S R R ( d B ) NO LOAD 1nF LOAD 10nF LOAD 100nF LOAD -0.60 -0.50 -0.40 -0.30 -0.20 -0.10 0.00 0.10 0.20 0.30 0.40 0.50 0.60 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 SINKING OUTPUT CURRENT (mA) SOURCING  V O U T ( m V ) -40°C +25°C +105°C -1.00 -0.80 -0.60 -0.40 -0.20 0.00 0.20 0.40 0.60 0.80 1.00 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 SINKING OUTPUT CURRENT (mA) SOURCING  V O U T ( m V ) -40°C +25°C +105°CFN8082 Rev 22.00 Page 32 of 40 Mar 9, 2018

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ISL60002FIGURE 108. LOAD TRANSIENT RESPONSE FIGURE 109. LOAD TRANSIENT RESPONSE FIGURE 110. LOAD TRANSIENT RESPONSE FIGURE 111. LOAD TRANSIENT RESPONSE FIGURE 112. TURN-ON TIME (+25°C) FIGURE 113. ZOUT vs FREQUENCY Typical Performance Characteristic Curves, VOUT = 3.3V VIN = 5.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued) 200µs/DIV 2 0 0 m V /D IV IL = -50µA IL = 50µA 200µs/DIV 1V /D IV IL = -1mA IL = 1mA 200µs/DIV 1 V /D IV IL = -7mA IL = 7mA 200µs/DIV 1 V /D IV IL = -20mA IL = 20mA 0 1 2 3 4 5 0 2 4 6 8 10 12 TIME (ms) V IN A N D V O U T ( V ) VREF VIN 0 20 40 60 80 100 120 140 160 1 10 100 1k 10k 100k FREQUENCY (Hz) Z O U T (  ) 100nF LOAD 1nF LOAD 10nF LOAD NO LOADFN8082 Rev 22.00 Page 33 of 40 Mar 9, 2018

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ISL60002Applications Information FGA Technology The ISL60002 series of voltage references use the floating gate technology to create references with very low drift and supply current. Essentially, the charge stored on a floating gate cell is set precisely in manufacturing. The reference voltage output itself is a buffered version of the floating gate voltage. The resulting reference device has excellent characteristics, which are unique in the industry: very low temperature drift, high initial accuracy, and almost zero supply current. Also, the reference voltage itself is not limited by voltage bandgaps or zener settings, so a wide range of reference voltages can be programmed (standard voltage settings are provided, but customer-specific voltages are available). The process used for these reference devices is a floating gate CMOS process, and the amplifier circuitry uses CMOS transistors for amplifier and output transistor circuitry. While providing excellent accuracy, there are limitations in output noise level and load regulation due to the MOS device characteristics. These limitations are addressed with circuit techniques discussed in other sections. Nanopower Operation Reference devices achieve their highest accuracy when powered up continuously, and after initial stabilization has taken place. This drift can be eliminated by leaving the power on continuously. The ISL60002 is the first high precision voltage reference with ultra low power consumption that makes it possible to leave power on continuously in battery operated circuits. The ISL60002 consumes extremely low supply current due to the proprietary FGA technology. Supply current at room temperature is typically 350nA, which is 1 to 2 orders of magnitude lower than competitive devices. Application circuits using battery power will benefit greatly from having an accurate, stable reference, which essentially presents no load to the battery. In particular, battery powered data converter circuits that would normally require the entire circuit to be disabled when not in use, can remain powered up between conversions as shown in Figure 116. Data acquisition circuits providing 12 to 24 bits of accuracy can operate with the reference device continuously biased with no power penalty, providing the highest accuracy and lowest possible long term drift. Other reference devices consuming higher supply currents will need to be disabled in between conversions to conserve battery capacity. Absolute accuracy will suffer as the device is biased and requires time to settle to its final value, or, may not actually settle to a final value as power on time may be short. Board Mounting Considerations For applications requiring the highest accuracy, board mounting location should be reviewed. Placing the device in areas subject to slight twisting can cause degradation of the accuracy of the reference voltage due to die stresses. It is normally best to place the device near the edge of a board, or the shortest side, as the axis of bending is most limited at that location. Obviously mounting the device on flexprint or extremely thin PC material will likewise cause loss of reference accuracy. High Current Application FIGURE 114. DIFFERENT VIN AT ROOM TEMPERATURE FIGURE 115. DIFFERENT VIN AT HIGH TEMPERATURE 2.486 2.488 2.490 2.492 2.494 2.496 2.498 2.500 2.502 0 5 10 15 20 25 30 ILOAD (mA) V O U T ( V ) VIN = 3.3V VIN = 3.5V VIN = 5V 2.4980 2.4983 2.4986 2.4989 2.4992 2.4995 2.4998 2.5001 0 4 8 12 16 20 24 28 32 ILOAD (mA) V O U T ( V ) N O R M A L IZ E D T O 0 m A L O A D 3.3VIN, +85°C 5VIN, +85°C 3.2VIN, +85°C VIN = +3.0V 0.001µF TO 0.01µF SERIAL BUS VIN VOUT GND ISL60002-25 REF IN ENABLE SCK SDAT A/D CONVERTER 12 TO 24-BIT 0.01µF10µF FIGURE 116. VOUT = 2.5VFN8082 Rev 22.00 Page 34 of 40 Mar 9, 2018

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ISL60002Board Assembly Considerations FGA references provide high accuracy and low temperature drift but some PC board assembly precautions are necessary. Normal output voltage shifts of 100µV to 1mV can be expected with Pb-free reflow profiles. Avoid excessive heat or extended exposure to high reflow or wave solder temperatures. This may reduce device initial accuracy. Post-assembly X-ray inspection may also lead to permanent changes in device output voltage and should be minimized or avoided. If X-ray inspection is required, it is advisable to monitor the reference output voltage to verify excessive shift has not occurred. If large amounts of shift are observed, it is best to add an X-ray shield consisting of thin zinc (300µm) sheeting to allow clear imaging, yet block X-ray energy that affects the FGA reference. Special Applications Considerations In addition to post-assembly examination, there are also other X-ray sources that may affect the FGA reference long term accuracy. Airport screening machines contain X-rays and will have a cumulative effect on the voltage reference output accuracy. Carry-on luggage screening uses low level X-rays and is not a major source of output voltage shift, however, if a product is expected to pass through that type of screening over 100 times, it may need to consider shielding with copper or aluminum. Checked luggage X-rays are higher intensity and can cause output voltage shift in much fewer passes, thus devices expected to go through those machines should definitely consider shielding. Note that just two layers of 1/2 ounce copper planes will reduce the received dose by over 90%. The leadframe for the device which is on the bottom also provides similar shielding. If a device is expected to pass through luggage X-ray machines numerous times, it is advised to mount a 2-layer (minimum) PC board on the top, and along with a ground plane underneath will effectively shield it from 50 to 100 passes through the machine. Since these machines vary in X-ray dose delivered, it is difficult to produce an accurate maximum pass recommendation. Noise Performance and Reduction The output noise voltage in a 0.1Hz to 10Hz bandwidth is typically 30µVP-P. Noise in the 10kHz to 1MHz bandwidth is approximately 400µVP-P with no capacitance on the output, as shown in Figure 117. These noise measurements are made with a 2 decade bandpass filter made of a 1-pole high-pass filter with a corner frequency at 1/10 of the center frequency and 1-pole low-pass filter with a corner frequency at 10 times the center frequency. Figure 117 also shows the noise in the 10kHz to 1MHz band can be reduced to about 50µVP-P using a 0.001µF capacitor on the output. Noise in the 1kHz to 100kHz band can be further reduced using a 0.1µF capacitor on the output, but noise in the 1Hz to 100Hz band increases due to instability of the very low power amplifier with a 0.1µF capacitance load. For load capacitances above 0.001µF the noise reduction network shown in Figure 118 is recommended. This network reduces noise significantly over the full bandwidth. As shown in Figure 117, noise is reduced to less than 40µVP-P from 1Hz to 1MHz using this network with a 0.01µF capacitor and a 2kΩ resistor in series with a 10µF capacitor. CL = 0 CL = 0.001µF CL = 0.1µF CL = 0.01µF AND 10µF + 2kΩ 400 350 300 250 200 150 100 50 0 1 10 100 1k 10k 100k N O IS E V O LT A G E ( µ V P -P ) FIGURE 117. NOISE REDUCTION NOISE FREQUENCY (Hz) VIN = 3.0V VIN VO GND ISL60002-25 0.01µF 10µF 2kΩ 0.1µF 10µF FIGURE 118. NOISE REDUCTION NETWORK VOUT = 2.50VFN8082 Rev 22.00 Page 35 of 40 Mar 9, 2018

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ISL60002Turn-On Time The ISL60002 devices have ultra-low supply current and thus the time to bias up internal circuitry to final values will be longer than with higher power references. Normal turn-on time is typically 4ms. This is shown in Figure 119. Since devices can vary in supply current down to >300nA, turn-on time can last up to about 12ms. Care should be taken in system design to include this delay before measurements or conversions are started. Temperature Coefficient The limits stated for temperature coefficient (tempco) are governed by the method of measurement. The overwhelming standard for specifying the temperature drift of a reference is to measure the reference voltage at two temperatures, take the total variation, (VHIGH – VLOW), and divide by the temperature extremes of measurement (THIGH – TLOW). The result is divided by the nominal reference voltage (at T = +25°C) and multiplied by 106 to yield ppm/°C. This is the “Box” method for specifying temperature coefficient. FIGURE 119. TURN-ON TIME VIN 3.0 2.5 2.0 1.5 1.0 0.5 0 V IN A N D V O U T ( V ) -1 1 3 5 7 9 11 TIME (ms) UNIT 3 UNIT 1 UNIT 2 3.5 VIN 3.0 2.5 2.0 1.5 1.0 0.5 0 V IN A N D V O U T ( V ) -1 1 3 5 7 9 11 TIME (ms) UNIT 3 UNIT 1 UNIT 2 3.5FN8082 Rev 22.00 Page 36 of 40 Mar 9, 2018

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ISL60002Typical Application Circuits FIGURE 120. PRECISION 2.5V 50mA REFERENCE FIGURE 121. 2.5V FULL SCALE LOW-DRIFT 10-BIT ADJUSTABLE VOLTAGE SOURCE FIGURE 122. KELVIN SENSED LOAD VIN = 3.0V 2N2905 2.5V/50mA 0.001µF VIN VOUT GND ISL60002 R = 200Ω VOUT = 2.50V VIN VOUT GND 2.7V TO 5.5V 0.1µF 0.001µF VOUT + – VCC RH RL X9119 VSS SDA SCL 2-WIRE BUS VOUT (BUFFERED) 10µF ISL60002-25 VOUT = 2.50V 0.1µF VIN VOUT GND ISL60002-25 VOUT SENSE LOAD + – 10µF VOUT = 2.50V 2.7V TO 5.5VFN8082 Rev 22.00 Page 37 of 40 Mar 9, 2018

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ISL60002Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please visit our website to make sure you have the latest revision. DATE REVISION CHANGE Mar 9, 2018 FN8082.22 Updated Note 6 by fixing the induced error caused from importing new formatting, changed 70mA to 70µA. Updated Noise Performance and Reduction section. Removed About Intersil section and updated disclaimer. Nov 17, 2016 FN8082.21 Updated Related Literature on page 1 to new standard. Updated Ordering Information table - added Tape and Real quantity column. Jan 8, 2015 FN8082.20 -Updated ordering information table on page 3 by removing withdrawn part numbers: ISL60002BIH320Z, ISL60002BIH325Z, ISL60002CIH320Z, ISL60002DAH333Z. - Changed the y-axis units on Figure 55, on page 21 from 5mV/DIV to 5µV/DIV. Added revision history and about Intersil verbiage. Updated POD from P3.064 to P3.064A. Changes are as follows: Detail A changes: 0.085 - 0.19 to 0.13 ±0.05 Removed 0.25 above Gauge Plane 0.38±0.10 to 0.31 ±0.10 Side View changes: 0.95±0.07 to 0.91 ±0.03FN8082 Rev 22.00 Page 38 of 40 Mar 9, 2018

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ISL60002 FN8082 Rev 22.00 Page 39 of 40 Mar 9, 2018 Package Outline Drawing P3.064A 3 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE (SOT23-3) Rev 0, 7/14 Reference JEDEC TO-236. Footlength is measured at reference to gauge plane. Dimension does not include interlead flash or protrusions. Dimensioning and tolerancing conform to ASME Y14.5M-1994. 3. 5. 4. 2. Dimensions are in millimeters.1. NOTES: DETAIL "A"SIDE VIEW TYPICAL RECOMMENDED LAND PATTERN TOP VIEW 0.20 M C LC 1.30 ±0.10 CL 2.37 ±0.27 2.92 ±0.12 10° TYP (2 plcs) 0.013(MIN) 0.100(MAX) SEATING PLANE 1.00 ±0.12 0.91 ±0.03 SEATING PLANE GAUGE PLANE 0.31 ±0.10 DETAIL "A" 0.435 ±0.065 0 to 8° (2.15) (1.25) (0.60) (0.95 typ.) 0.13 ±0.05 Dimensions in ( ) for Reference Only. Interlead flash or protrusions shall not exceed 0.25mm per side. 4 4 0.950 C 0.10 C 5 (0.4 RAD typ)

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