Page 67 - Exar Corporation Products

SPX3940AM3-L-2-5/MTR
Exar Corporation

IC REG LINEAR 1A SOT223-3

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

Stock6,880
SPX3819S-L-1-2
Exar Corporation

IC REG LINEAR 1.2V 500MA 8SOIC

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

Stock4,784
SPX3819S-L-3-3/TR
Exar Corporation

IC REG LINEAR 3.3V 500MA 8SOIC

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

Stock5,552
LP2951CS-L-5-0/TR
Exar Corporation

IC REG LIN POS ADJ 100MA 8SOIC

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

Stock120,000
SPX431LAN-L
Exar Corporation

IC VREF SHUNT ADJ TO92-3

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

Stock5,504
SP708EN-L
Exar Corporation

IC MPU SUPERVISORY CIRCUIT 8SOIC

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

Stock6,304
SP2525A-2EN-L
Exar Corporation

IC USB PWR SW HIGH-SIDE 8SOIC

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

Stock6,736
SP7601EK1-L
Exar Corporation

IC LED DRIVER CTRLR DIM TSOT23-6

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

Stock41,328
XRP6840BILB-F
Exar Corporation

IC LED DRIVER RGLTR DIM 20TQFN

Package: 20-WFQFN Exposed Pad

Stock29,760
XR19L210IL40TR-F
Exar Corporation

IC UART/TXRX RS232 40QFN

Package: 40-VFQFN Exposed Pad

Stock2,976
XR16V654IQTR-F
Exar Corporation

IC UART FIFO 64B QUAD 100QFP

Package: 100-BQFP

Stock7,520
XR16M580IL32TR-F
Exar Corporation

IC UART FIFO 16B 32QFN

Package: 32-VFQFN Exposed Pad

Stock7,808
XR16M2750IM48TR-F
Exar Corporation

IC DUART 1.62 - 3.63V 48TQFP

Package: 48-TQFP

Stock6,464
ST16C650ACQ48TR-F
Exar Corporation

IC UART 2.90V - 5.5V 48TQFP

Package: 48-TQFP

Stock4,448
XR19L202IL48-F
Exar Corporation

IC UART/TXRX RS232 48QFN

Package: 48-VFQFN Exposed Pad

Stock17,664
XR17V254IV-F
Exar Corporation

IC UART PCI BUS QUAD 144LQFP

Package: 144-LQFP

Stock16,152
ST16C452CJ68PS-F
Exar Corporation

IC UART W/PAR PORT DUAL 68PLCC

Package: 68-LCC (J-Lead)

Stock4,960
XR68C192CJTR-F
Exar Corporation

IC UART FIFI DUAL 44PLCC

Package: 44-LCC (J-Lead)

Stock8,988
ST16C550IQ48TR-F
Exar Corporation

IC UART FIFO 16B SGL 48TQFP

Package: 48-TQFP

Stock32,184
ST16C2550IQ48-F
Exar Corporation

IC DUART FIFO 16B 48TQFP

Package: 48-TQFP

Stock17,232

Part Number	Manufacturer	Description	Package	Stock
SPX3940AM3-L-2-5/MTR	Exar Corporation	IC REG LINEAR 1A 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: 1A Current - Quiescent (Iq): - Current - Supply (Max): - PSRR: - Control Features: - Protection Features: - Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: TO-261-4, TO-261AA Supplier Device Package: SOT-223-3	Package: TO-261-4, TO-261AA	Stock6,880
SPX3819S-L-1-2	Exar Corporation	IC REG LINEAR 1.2V 500MA 8SOIC Output Configuration: Positive Output Type: Fixed Number of Regulators: 1 Voltage - Input (Max): 16V Voltage - Output (Min/Fixed): 1.2V Voltage - Output (Max): - Voltage Dropout (Max): - Current - Output: 500mA Current - Quiescent (Iq): - Current - Supply (Max): 8µA ~ 30mA PSRR: - Control Features: Enable Protection Features: Over Current, Over Temperature, Reverse Polarity Operating Temperature: -40°C ~ 125°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)	Stock4,784
SPX3819S-L-3-3/TR	Exar Corporation	IC REG LINEAR 3.3V 500MA 8SOIC Output Configuration: Positive Output Type: Fixed Number of Regulators: 1 Voltage - Input (Max): 16V Voltage - Output (Min/Fixed): 3.3V Voltage - Output (Max): - Voltage Dropout (Max): 0.7V @ 500mA Current - Output: 500mA Current - Quiescent (Iq): - Current - Supply (Max): 8µA ~ 30mA PSRR: - Control Features: Enable Protection Features: Over Current, Over Temperature, Reverse Polarity Operating Temperature: -40°C ~ 125°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)	Stock5,552
LP2951CS-L-5-0/TR	Exar Corporation	IC REG LIN POS ADJ 100MA 8SOIC Output Configuration: Positive Output Type: Adjustable (Fixed) Number of Regulators: 1 Voltage - Input (Max): 30V Voltage - Output (Min/Fixed): 1.235V (5V) Voltage - Output (Max): 29V Voltage Dropout (Max): 0.45V @ 100mA Current - Output: 100mA Current - Quiescent (Iq): - Current - Supply (Max): 170µA ~ 12mA PSRR: - Control Features: Enable Protection Features: Over Current, Over Temperature Operating Temperature: -40°C ~ 125°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)	Stock120,000
SPX431LAN-L	Exar Corporation	IC VREF SHUNT ADJ TO92-3 Reference Type: Shunt Output Type: Adjustable Voltage - Output (Min/Fixed): 2.503V Voltage - Output (Max): 20V Current - Output: 100mA Tolerance: ±0.5% Temperature Coefficient: 30ppm/°C Noise - 0.1Hz to 10Hz: - Noise - 10Hz to 10kHz: - Voltage - Input: - Current - Supply: - Current - Cathode: 1mA Operating Temperature: 0°C ~ 105°C (TA) Mounting Type: Through Hole Package / Case: TO-226-3, TO-92-3 (TO-226AA) Supplier Device Package: TO-92-3	Package: TO-226-3, TO-92-3 (TO-226AA)	Stock5,504
SP708EN-L	Exar Corporation	IC MPU SUPERVISORY CIRCUIT 8SOIC Type: Simple Reset/Power-On Reset Number of Voltages Monitored: 1 Output: - Reset: Active High/Active Low Reset Timeout: 140 ms Minimum Voltage - Threshold: 4.4V Operating Temperature: -40°C ~ 85°C (TA) 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)	Stock6,304
SP2525A-2EN-L	Exar Corporation	IC USB PWR SW HIGH-SIDE 8SOIC Switch Type: USB Switch Number of Outputs: 1 Ratio - Input:Output: 1:1 Output Configuration: High Side Output Type: N-Channel Interface: On/Off Voltage - Load: 3 V ~ 5.5 V Voltage - Supply (Vcc/Vdd): Not Required Current - Output (Max): 500mA Rds On (Typ): 70 mOhm Input Type: Non-Inverting Features: Status Flag Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	Package: 8-SOIC (0.154", 3.90mm Width)	Stock6,736
SP7601EK1-L	Exar Corporation	IC LED DRIVER CTRLR DIM TSOT23-6 Type: DC DC Controller Topology: Step-Down (Buck) Internal Switch(s): No Number of Outputs: 1 Voltage - Supply (Min): 4.5V Voltage - Supply (Max): 29V Voltage - Output: - Current - Output / Channel: - Frequency: 1.2MHz Dimming: PWM Applications: - Operating Temperature: -40°C ~ 125°C (TJ) 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	Stock41,328
XRP6840BILB-F	Exar Corporation	IC LED DRIVER RGLTR DIM 20TQFN Type: DC DC Regulator Topology: Switched Capacitor (Charge Pump) Internal Switch(s): Yes Number of Outputs: 2 Voltage - Supply (Min): 2.7V Voltage - Supply (Max): 5.5V Voltage - Output: - Current - Output / Channel: 2.15A (Flash) Frequency: 2.4MHz Dimming: I2C Applications: Camera Flash, Lighting Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-TQFN (4x4)	Package: 20-WFQFN Exposed Pad	Stock29,760
XR19L210IL40TR-F	Exar Corporation	IC UART/TXRX RS232 40QFN 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: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock2,976
XR16V654IQTR-F	Exar Corporation	IC UART FIFO 64B QUAD 100QFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 64 Byte Protocol: RS232 Data Rate (Max): 16Mbps Voltage - Supply: 2.25 V ~ 3.6 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: 100-BQFP Supplier Device Package: 100-QFP (14x20)	Package: 100-BQFP	Stock7,520
XR16M580IL32TR-F	Exar Corporation	IC UART FIFO 16B 32QFN Features: Internal Oscillator, Timer/Counter Number of Channels: 1, UART FIFO's: 16 Byte Protocol: RS232, RS422, RS485 Data Rate (Max): 16Mbps Voltage - Supply: 1.62 V ~ 3.63 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: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	Package: 32-VFQFN Exposed Pad	Stock7,808
XR16M2750IM48TR-F	Exar Corporation	IC DUART 1.62 - 3.63V 48TQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 64 Byte Protocol: RS232, RS485 Data Rate (Max): 8Mbps Voltage - Supply: 1.62 V ~ 3.63 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: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock6,464
ST16C650ACQ48TR-F	Exar Corporation	IC UART 2.90V - 5.5V 48TQFP Features: Internal Oscillator, Printer Port, Timer/Counter Number of Channels: 1, UART FIFO's: 32 Byte Protocol: RS232, RS422, RS485 Data Rate (Max): 3.125Mbps Voltage - Supply: 2.9 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: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock4,448
XR19L202IL48-F	Exar Corporation	IC UART/TXRX RS232 48QFN Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 64 Byte Protocol: RS232 Data Rate (Max): 1Mbps Voltage - Supply: 3.3 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: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN-EP (7x7)	Package: 48-VFQFN Exposed Pad	Stock17,664
XR17V254IV-F	Exar Corporation	IC UART PCI BUS QUAD 144LQFP Features: - Number of Channels: 4, QUART FIFO's: 64 Byte Protocol: RS485 Data Rate (Max): 8Mbps Voltage - Supply: 3.3V, 5V 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: 144-LQFP Supplier Device Package: 144-LQFP (20x20)	Package: 144-LQFP	Stock16,152
ST16C452CJ68PS-F	Exar Corporation	IC UART W/PAR PORT DUAL 68PLCC Features: Configurable GPIO, Printer Port, Timer/Counter Number of Channels: 2, DUART FIFO's: 1 Byte Protocol: - Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - 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)	Stock4,960
XR68C192CJTR-F	Exar Corporation	IC UART FIFI DUAL 44PLCC Features: Configurable GPIO, Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: - Data Rate (Max): 230.4Kbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: - With False Start Bit Detection: - With Modem Control: - Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock8,988
ST16C550IQ48TR-F	Exar Corporation	IC UART FIFO 16B SGL 48TQFP Features: Timer/Counter Number of Channels: 1, UART FIFO's: 16 Byte Protocol: - Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock32,184
ST16C2550IQ48-F	Exar Corporation	IC DUART FIFO 16B 48TQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: RS232, RS485 Data Rate (Max): 4Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock17,232
XRT71D04IV-F	Exar Corporation	IC JITTER ATTENUATOR 4CH 80TQFP Function: Attenuator Interface: Serial Number of Circuits: 1 Voltage - Supply: 3.135 V ~ 5.25 V Current - Supply: 140mA Power (Watts): - Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 80-LQFP Supplier Device Package: 80-TQFP (14x14)	Package: 80-LQFP	Stock2,688
SP3226EEA-L	Exar Corporation	IC TXRX RS232 ESD SD 16SSOP Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Full Receiver Hysteresis: 500mV Data Rate: 250kbps Voltage - Supply: 3 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.209", 5.30mm Width) Supplier Device Package: 16-SSOP	Package: 16-SSOP (0.209", 5.30mm Width)	Stock7,248
XRT91L30IQTR	Exar Corporation	IC TXRX SONET/SDH 8BIT 64QFP Type: Transceiver Protocol: SONET/SDH Number of Drivers/Receivers: - Duplex: Full Receiver Hysteresis: - Data Rate: - Voltage - Supply: 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 64-FQFP Supplier Device Package: 64-PQFP (10x10)	Package: 64-FQFP	Stock6,672
SP208ECA-L	Exar Corporation	IC TXRX RS232 ESD LP 24SSOP Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 4/4 Duplex: Full Receiver Hysteresis: 500mV Data Rate: 230kbps Voltage - Supply: 4.5 V ~ 5.5 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 24-SSOP (0.209", 5.30mm Width) Supplier Device Package: 24-SSOP	Package: 24-SSOP (0.209", 5.30mm Width)	Stock11,064
SP3226EEY-L/TR	Exar Corporation	IC TXRX RS232 ESD SD 16TSSOP Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Full Receiver Hysteresis: 500mV Data Rate: 250kbps Voltage - Supply: 3 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock5,136
SP3232EBCA-L/TR	Exar Corporation	IC TXRX RS232 ESD TRUE 16SSOP Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 2/2 Duplex: Full Receiver Hysteresis: 300mV Data Rate: 250kbps Voltage - Supply: 3 V ~ 5.5 V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.209", 5.30mm Width) Supplier Device Package: 16-SSOP	Package: 16-SSOP (0.209", 5.30mm Width)	Stock7,312
SP3243EEA-L	Exar Corporation	IC TXRX RS232 INTELLIGENT 28SSOP Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 3/5 Duplex: Full Receiver Hysteresis: 300mV Data Rate: 120Kbps Voltage - Supply: 3 V ~ 5.5 V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-SSOP (0.209", 5.30mm Width) Supplier Device Package: 28-SSOP	Package: 28-SSOP (0.209", 5.30mm Width)	Stock31,668
XR10910IL40TR-F	Exar Corporation	IC AFE 14BIT 16:1 I2C 40QFN Number of Bits: 14 Number of Channels: 16 Power (Watts): - Voltage - Supply, Analog: 2.7 V ~ 5.25 V Voltage - Supply, Digital: 1.7 V ~ 5.25 V Package / Case: 40-VFQFN Exposed Pad Supplier Device Package: 40-QFN (6x6)	Package: 40-VFQFN Exposed Pad	Stock5,616