Exar Corporation Products

SPX2945M3-L-5-0/MTR

Exar Corporation

IC REG LINEAR 400MA SOT223-3

• Output Configuration: -
• Output Type: -
• Number of Regulators: 1
• Voltage - Input (Max): -
• Voltage - Output (Min/Fixed): -
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 400mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TO-261-4, TO-261AA
• Supplier Device Package: SOT-223-3

Package: TO-261-4, TO-261AA

SPX1587AT-L-3-3

Exar Corporation

IC REG LINEAR 3.3V 3A TO263-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 10V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 1.2V @ 3A
• Current - Output: 3A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 10mA
• PSRR: 75dB (120Hz)
• Control Features: -
• Protection Features: Over Current, Over Temperature
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
• Supplier Device Package: TO-263-3

Package: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

XR76203EL-Q

Exar Corporation

IC REG BUCK ADJ 3A SYNC 30QFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 5V
• Voltage - Input (Max): 4V
• Voltage - Output (Min/Fixed): 0.6V
• Voltage - Output (Max): 40V
• Current - Output: 3A
• Frequency - Switching: 100kHz ~ 800kHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 30-PowerVFQFN
• Supplier Device Package: 30-QFN (5x5)

Package: 30-PowerVFQFN

SPX385N-L-2-5/TR

Exar Corporation

IC VREF SHUNT 2.5V TO92-3

• Reference Type: Shunt
• Output Type: Fixed
• Voltage - Output (Min/Fixed): 2.5V
• Voltage - Output (Max): -
• Current - Output: 20mA
• Tolerance: ±1%
• Temperature Coefficient: 140ppm/°C
• Noise - 0.1Hz to 10Hz: -
• Noise - 10Hz to 10kHz: 120µVrms
• Voltage - Input: -
• Current - Supply: -
• Current - Cathode: 20µA
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Through Hole
• Package / Case: TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
• Supplier Device Package: TO-92-3

Package: TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)

XRP2525IDTR-2-F

Exar Corporation

IC PWR SW USB 3.0 SINGLE 8SOIC

• Switch Type: USB Switch
• Number of Outputs: 1
• Ratio - Input:Output: 1:1
• Output Configuration: High Side
• Output Type: -
• Interface: On/Off
• Voltage - Load: 1.8 V ~ 5.5 V
• Voltage - Supply (Vcc/Vdd): Not Required
• Current - Output (Max): 900mA
• Rds On (Typ): 80 mOhm
• Input Type: Non-Inverting
• Features: Status Flag
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

XR8052AMP8MTR

Exar Corporation

IC OPAMP VFB 62MHZ RRO 8MSOP

• Amplifier Type: Voltage Feedback
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 190 V/µs
• Gain Bandwidth Product: 175MHz
• -3db Bandwidth: 65MHz
• Current - Input Bias: 1.3µA
• Voltage - Input Offset: 500µV
• Current - Supply: 2.6mA
• Current - Output / Channel: 100mA
• Voltage - Supply, Single/Dual (±): 2.7 V ~ 12.6 V, ±1.35 V ~ 6.3 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

CLC2007ISO8

Exar Corporation

IC OPAMP VFB 250MHZ RRO 8SOIC

• Amplifier Type: Voltage Feedback
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 220 V/µs
• Gain Bandwidth Product: 250MHz
• -3db Bandwidth: 85MHz
• Current - Input Bias: 1.4µA
• Voltage - Input Offset: 500µV
• Current - Supply: 2.6mA
• Current - Output / Channel: 100mA
• Voltage - Supply, Single/Dual (±): 2.7 V ~ 12.6 V, ±1.35 V ~ 6.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

Package: -

XR16V554IJ-F

Exar Corporation

IC UART FIFO 16B QUAD 68PLCC

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 4, QUART
• FIFO's: 16 Byte
• Protocol: RS232
• Data Rate (Max): 4Mbps
• Voltage - Supply: 2.25 V ~ 3.6 V
• With Auto Flow Control: Yes
• With IrDA Encoder/Decoder: -
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Supplier Device Package: 68-PLCC (24.23x24.23)

Package: 68-LCC (J-Lead)

XR16C2852CJTR-F

Exar Corporation

IC UART FIFO 128B 44PLCC

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 2, DUART
• FIFO's: 128 Byte
• Protocol: RS232, RS485
• Data Rate (Max): 3.125Mbps
• Voltage - Supply: 2.97 V ~ 5.5 V
• With Auto Flow Control: Yes
• With IrDA Encoder/Decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Supplier Device Package: 44-PLCC (16.58x16.58)

Package: 44-LCC (J-Lead)

XR19L200IL32-F

Exar Corporation

IC UART/TXRX RS232 32QFN

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 1, UART
• FIFO's: 16 Byte
• Protocol: RS232
• Data Rate (Max): 250kbps
• Voltage - Supply: 3 V ~ 5.5 V
• With Auto Flow Control: Yes
• With IrDA Encoder/Decoder: -
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Supplier Device Package: 32-QFN (5x5)

Package: 32-VFQFN Exposed Pad

ST16C654CJ68-F

Exar Corporation

IC UART FIFO 64B QUAD 68PLCC

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 4, QUART
• FIFO's: 64 Byte
• Protocol: RS232
• Data Rate (Max): 1.5Mbps
• Voltage - Supply: 2.97 V ~ 5.5 V
• With Auto Flow Control: Yes
• With IrDA Encoder/Decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Supplier Device Package: 68-PLCC (24.23x24.23)

Package: 68-LCC (J-Lead)

XRT71D03IVTR-F

Exar Corporation

IC JITTER ATTENUATOR 3CH 64TQFP

• Function: Attenuator
• Interface: Serial
• Number of Circuits: 1
• Voltage - Supply: 3.135 V ~ 5.25 V
• Current - Supply: 160mA
• Power (Watts): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Supplier Device Package: 64-TQFP (10x10)

Package: 64-LQFP

XRT73LC03AIVTR-F

Exar Corporation

IC LIU E3/DS3/STS-1 3CH 120LQFP

• Function: Line Interface Unit (LIU)
• Interface: LIU
• Number of Circuits: 3
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 350mA
• Power (Watts): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

Package: -

XRT86VL30IV-F

Exar Corporation

IC FRAMR/LIU T1/E1/J1 QD 128LQFP

• Function: -
• Interface: -
• Number of Circuits: -
• Voltage - Supply: 3.3V
• Current - Supply: -
• Power (Watts): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Supplier Device Package: 128-LQFP (14x20)

Package: 128-LQFP

XR18910IL-66

Exar Corporation

SENSOR

• Type: Front End
• Input Type: -
• Output Type: -
• Interface: I2C
• Current - Supply: 457µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (3.5x3.5)

Package: 24-WFQFN Exposed Pad

XRA1200IL16MTR-F

Exar Corporation

IC I/O PORT EXPANDER 8 BIT I2C G

• Number of I/O: 8
• Interface: I2C, SMBus
• Interrupt Output: Yes
• Features: -
• Output Type: Open Drain
• Current - Output Source/Sink: -
• Clock Frequency: 400kHz
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

Package: -

XR5488EIDTR-F

Exar Corporation

IC TXRX RS-485 52MBPS 5V 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 25mV
• Data Rate: 52Mbps
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

SP3243EHET-L

Exar Corporation

IC TXRX RS232 INTELLIGNT 28SOIC

• Type: Transceiver
• Protocol: RS232
• Number of Drivers/Receivers: 3/5
• Duplex: Full
• Receiver Hysteresis: 300mV
• Data Rate: 460Kbps
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 28-SOIC

Package: 28-SOIC (0.295", 7.50mm Width)

SP3223EUCA-L

Exar Corporation

IC TXRX RS232 INTELLIGENT 20SSOP

• Type: Transceiver
• Protocol: RS232
• Number of Drivers/Receivers: 2/2
• Duplex: Full
• Receiver Hysteresis: 300mV
• Data Rate: 1Mbps
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP (0.209", 5.30mm Width)
• Supplier Device Package: 20-SSOP

Package: 20-SSOP (0.209", 5.30mm Width)

SP312ACT-L/TR

Exar Corporation

IC DVR/RCVR RS232 5V SGL 18SOIC

• Type: Transceiver
• Protocol: RS232
• Number of Drivers/Receivers: 2/2
• Duplex: Full
• Receiver Hysteresis: 500mV
• Data Rate: 240kbps
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 18-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 18-SOIC

Package: 18-SOIC (0.295", 7.50mm Width)

XR3172EID-F

Exar Corporation

IC TXRX RS485 DIFF 3V 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 25mV
• Data Rate: 250kbps
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

XR33152HD-F

Exar Corporation

IC TXRX RS422/485 250KBPS 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 170mV
• Data Rate: 250kbps
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

Package: -

XR33035IDTR-F

Exar Corporation

IC TXRX RS422/RS485 1MBPS 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 25mV
• Data Rate: 1Mbps
• Voltage - Supply: 2.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

XR3074XIDTR-F

Exar Corporation

IC TXRX RS485/422 1MBPS 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 25mV
• Data Rate: 1Mbps
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

SP3071EEN-L/TR

Exar Corporation

IC TXRX RS485/RS422 ESD 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 100mV
• Data Rate: 250kbps
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

Package: 8-SOIC (0.154", 3.90mm Width)

SP3232EET-L/TR

Exar Corporation

IC TXRX RS232 ESD TRUE 16SOIC

• Type: Transceiver
• Protocol: RS232
• Number of Drivers/Receivers: 2/2
• Duplex: Full
• Receiver Hysteresis: 300mV
• Data Rate: 235Kbps
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

Package: 16-SOIC (0.295", 7.50mm Width)

XR33194ESBTR

Exar Corporation

IC DRIVER RS422/485 6-TSOT23

• Type: Driver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/0
• Duplex: -
• Receiver Hysteresis: -
• Data Rate: 2.5Mbps
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Supplier Device Package: TSOT-23-6

Package: SOT-23-6 Thin, TSOT-23-6

XR20M1170IL24-F

Exar Corporation

IC UART FIFO I2C/SPI 64B 24QFN

• Protocol: RS485
• Function: Controller
• Interface: I2C, SPI
• Standards: -
• Voltage - Supply: 2.25 V ~ 3.6 V
• Current - Supply: 500µA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VFQFN Exposed Pad
• Supplier Device Package: 24-QFN-EP (4x4)

Package: 24-VFQFN Exposed Pad

XRD5412AIDTR-F

Exar Corporation

IC DAC 12BIT SRL 8SOIC

• Number of Bits: 12
• Number of D/A Converters: 1
• Settling Time: 15µs
• Output Type: Voltage - Unbuffered
• Differential Output: No
• Data Interface: SPI
• Reference Type: External
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• INL/DNL (LSB): ±2, ±0.5
• Architecture: String DAC
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC
• Mounting Type: -

Package: 8-SOIC (0.154", 3.90mm Width)

XR18W753IL48-F

Exar Corporation

IC RF TXRX ISM<1GHZ 48-VFQFN

• Type: TxRx Only
• RF Family/Standard: General ISM < 1GHz
• Protocol: -
• Modulation: O-QPSK
• Frequency: 868MHz ~ 956MHz
• Data Rate (Max): 250kbps
• Power - Output: 0dBm
• Sensitivity: -94dBm
• Memory Size: -
• Serial Interfaces: I2C
• GPIO: -
• Voltage - Supply: 2.2 V ~ 3.6 V
• Current - Receiving: 19mA
• Current - Transmitting: 22mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-VFQFN Exposed Pad

Package: 48-VFQFN Exposed Pad