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PQ1U281M2ZPH

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PQ1U281M2ZPH

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Part Number PQ1U281M2ZPH
Manufacturer Sharp Microelectronics
Description IC REG LINEAR 2.8V 150MA SOT23-5
Datasheet PQ1U281M2ZPH Datasheet
Package SC-74A, SOT-753
In Stock 9,400 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Jun 8 - Jun 13 (Choose Expedited Shipping)
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Part Number # PQ1U281M2ZPH (PMIC - Voltage Regulators - Linear) is manufactured by Sharp Microelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For PQ1U281M2ZPH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PQ1U281M2ZPH with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PQ1U281M2ZPH.

PQ1U281M2ZPH Specifications

ManufacturerSharp Microelectronics
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Datasheet PQ1U281M2ZPHDatasheet
PackageSC-74A, SOT-753
Series-
Output ConfigurationPositive
Output TypeFixed
Number of Regulators1
Voltage - Input (Max)16V
Voltage - Output (Min/Fixed)2.8V
Voltage - Output (Max)-
Voltage Dropout (Max)0.4V @ 150mA
Current - Output150mA
Current - Quiescent (Iq)-
Current - Supply (Max)200µA
PSRR70dB (400Hz)
Control FeaturesEnable
Protection FeaturesOver Current, Over Temperature
Operating Temperature-30°C ~ 80°C
Mounting TypeSurface Mount
Package / CaseSC-74A, SOT-753
Supplier Device PackageSOT-23-5

PQ1U281M2ZPH Datasheet

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Page 2

1 Sheet No.: OP06027 Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. ■ Parameter Symbol Rating Unit 300 V mA VInput voltage 350 mW °C Power dissipation *1 *3 *2 Junction temperature 150 Operating temperature -30 to +85 Storage temperature -55 to +150 Soldering temperature 270(10s) 16 16 Features Outline Dimensions Lead finish:Lead-free solder plating (Composition: Sn2Cu) Applications Absolute Maximum Ratings PQ1Uxx1M2ZPH Series PQ1Uxx1M2ZPH Series Product mass:(0.015g) Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators 1.Compact surface mount package (2.9×1.6×1.1mm) 2.Low power-loss (Dropout voltage: TYP. 0.11 V at IO=60mA) 3.High ripple rejection (TYP. 70dB) 4.Built-in ON/OFF control function (Dissipation current at OFF-state: MAX. 1μA) 5.Built-in overcurrent, overheat protection functions *It is available for every 0.1V of output voltage (1.3V to 5.0V) 6.RoHS directive compliant 1.Cellular phones 2.Cordless phones 3.Personal information tools (PDA) 4.Cameras/Camcoders 5.PCMCIA cards for notebook PCs (Ta=25°C) ON/OFF control terminal voltage Output current *1 VIN VC IO PD Tj Topr °C Tstg Tsol °C °C *1 All are open except GND and applicable terminals. *2 At mounted on PCB *3 Overheat protection may operate at Tj=125°C to 150°C 3 0 (1.9) (0.95) (0.95) (0 .3 ) 15 MAX. Control circuit 1 2 3 5 4 5 4 1 2 3 ( ) : Typical dimensions 1 2 3 4 5 GND Noise reduction (Nr) Model Line-up Output Voltage (TYP.) Model No. Output Voltage (TYP.) Model No. 1.8V 2.5V 2.8V 3.0V 3.3V PQ1U181M2ZPH PQ1U251M2ZPH PQ1U281M2ZPH PQ1U301M2ZPH PQ1U331M2ZPH 3.5V 5.0V PQ1U351M2ZPH PQ1U501M2ZPH (Unit : mm) DC input (VIN) ON/OFF control terminal (VC) DC output (VO) 3.3MAX. (2.9TYP. excluding remaining gate) 5-0.4±0.1 1. 3M A X 1. 1± 0. 2 0 to 0 .1 0. 15 ±0 .1 1.6±0.2 0.2MIN. 2.8±0.3 0.2MIN. U Lead finish identification mark

Page 3

2 Sheet No.: OP06027 Electrical Characteristics V mA mA dB V V Parameter Output peak current Recommended output current Load regulation Line regulation Temperature coefficient of output voltage Ripple rejection Output noise voltage Dropout voltage ON-state voltage for control ON-state current for control - Symbol Conditions MIN. TYP. MAX. Unit -300 - 150 - 10 50 - 20 100 - 3.0 20 30 0.05 RR 70 - - - 0.11 0.20 1.8 - - - - 5 30 0.4 Quiescent current -Output OFF-state dissipation current 1 PQ1Uxx1M2ZPH Series Output voltage VO Refer to the following table.1 4 Iop - 180 - - - RegL1 RegL2 RegL3 Io=5 to 60mA Io=5 to 100mA Io=5 to 150mA 160 mV mV mV RegI VIN=VO(TYP)+1V to VO(TYP)+6V - mV TCVO IO=10mA, Tj=-25 to +75°C - - mV/°C Refer to Fig.2 - Vno(rms) VI-O1 VI-O2 IO=60mA IO=150mA 5 5 Refer to the following table.2 μV 0.26 0.4 VC(ON) - - -6 IC(ON) VC=1.8V OFF-state voltage for control VC(OFF) - - V Iq IO=0mA 130 200 μA μA μAIqs VC=0.2V 4 Output current shall be the value when output voltage lowers 0.3V from the voltage at IO=30mA. 5 Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V. 6 In case that the control terminal ( ③ pin) is open, output voltage should be OFF state. PQ1U251M2ZPH PQ1U281M2ZPH PQ1U331M2ZPH PQ1U351M2ZPH PQ1U501M2ZPH 2.5602.52.440 PQ1U181M2ZPH 1.8601.81.740 2.8602.82.740 PQ1U301M2ZPH 3.0603.02.940 3.3663.33.234 V 3.5703.53.430 5.1005.04.900 VO Symbol MIN. TYP. MAX. UnitModel No. Table.1 Output Voltage (VIN=VO(TYP)+1.0V, IO=30mA, VC=1.8V, Ta=25°C) Table.2 Output Noise Voltage PQ1U251M2ZPH PQ1U281M2ZPH PQ1U331M2ZPH PQ1U351M2ZPH PQ1U501M2ZPH 25 PQ1U181M2ZPH 15 25 PQ1U301M2ZPH 30 30 35 50 Symbol MIN. TYP. MAX. UnitModel No. Vno(rms) - - - - - - - - - - - - - - ++ A A A 5 4 2 3 1 V Fig.1 Test Circuit Iq, Iqs VIN VC IC (ON) RL IO VO (Unless otherwise specified,VIN=VO(TYP) + 1.0V, Io=30mA,Vc=1.8V, Ta=25°C) 8 8 Excluding PQ1U181M2ZPH 7 In case of PQ1U181M2ZPH, VIN minimum=2.3V.

Page 4

3 Sheet No.: OP06027 PQ1Uxx1M2ZPH Series eo ~ 5 4 2 3 1 V ~ + ++ Fig.2 Test Circuit for Ripple Rejection ei VIN VC RL f=400Hz(sine wave) ei(rms)=100mV VIN=VO(TYP)+1.0V VC=1.8V IO=10mA RR=20log(ei(rms)/eo(rms)) Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurrent Protection Characteristics (Typical Value) Fig.5 Output Voltage Fluctuation vs. Junction Temperature (PQ1U281M2ZPH)(Typical Value) Fig.6 Output Voltage vs. Input Voltage (PQ1U281M2ZPH)(Typical Value) Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. R el at iv e ou tp ut v ol ta ge ( % ) 0 25 50 75 100 0 0.1 0.2 0.3 0.4 Output current IO (A) –60 60 50 40 30 20 10 0 –10 –20 –30 –40 –50 –30–20 140120100806040200 Junction temperature Tj (°C) O ut pu t v ol ta ge V O ( V ) Input voltage VIN (V) 0 4 3 2 1 0 1 2 3 4 5 6 7 P ow er d is si pa tio n P D ( m W ) 0 100 200 300 400 -30 -25 0 25 50 75 85 100 125 150 Ta=25°C

PQ1U281M2ZPH Reviews

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Angeli*****tierrez

May 27, 2020

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Ander*****adilla

May 27, 2020

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Cleme***** Aurora

May 16, 2020

Great kit, cost half the price of other stores. Includes most items that someone would need.

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May 14, 2020

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Gera*****Dawson

May 10, 2020

Thousands of in stock parts with low cost shipping and standard quality.

Crai*****daniel

May 6, 2020

Good communication and fast shipping! Recommended!

Rogel*****etcher

May 4, 2020

received with well packed and good parts, every piece of the PQ1U281M2ZPH works well.

Addi*****Hull

April 26, 2020

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Itza***** Rama

April 21, 2020

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Alde*****ggins

April 13, 2020

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

PQ1U281M2ZPH Guarantees

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We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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