Exar Corporation Products

IC REG LINEAR 300MA 8DFN

• Output Configuration: -
• Output Type: -
• Number of Regulators: 1
• Voltage - Input (Max): -
• Voltage - Output (Min/Fixed): -
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 300mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: -
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-VFDFN Exposed Pad
• Supplier Device Package: 8-DFN (2x3)

IC REG LINEAR 2.5V 1.5A TO263-5

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 16V
• Voltage - Output (Min/Fixed): 2.5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.6V @ 1.5A
• Current - Output: 1.5A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 25mA
• PSRR: -
• Control Features: Enable
• Protection Features: Over Current, Reverse Polarity, Transient Voltage
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
• Supplier Device Package: TO-263-5

IC REG LINEAR 2.5V 100MA SC70-5

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 6V
• Voltage - Output (Min/Fixed): 2.5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 100mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 125µA ~ 250µA
• PSRR: 70dB ~ 40dB (100Hz ~ 400kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 5-TSSOP, SC-70-5, SOT-353
• Supplier Device Package: SC-70-5

IC REG BUCK 1.2V 0.6A SYNC SOT23

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 2.5V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 1.2V
• Voltage - Output (Max): -
• Current - Output: 600mA
• Frequency - Switching: 1.5MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Supplier Device Package: SOT-23-5

IC REG BST 3.3V 1.5A SYNC SOT23

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 0.5V
• Voltage - Input (Max): 4.5V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Current - Output: 1.5A (Switch)
• Frequency - Switching: -
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Supplier Device Package: SOT-23-5

IC REG CTRLR BUCK 16QFN

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 5 V ~ 24 V
• Frequency - Switching: 300kHz
• Duty Cycle (Max): 100%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Power Good, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 16-VFQFN Exposed Pad
• Supplier Device Package: 16-QFN (3x3)

IC SUPERVISOR MPU LP 8SOIC

• Type: Simple Reset/Power-On Reset
• Number of Voltages Monitored: 1
• Output: -
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.65V
• 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

IC LED DRVR LIN DIM 25MA SOT23-6

• Type: Linear
• Topology: -
• Internal Switch(s): Yes
• Number of Outputs: 2
• Voltage - Supply (Min): 2.7V
• Voltage - Supply (Max): 5.5V
• Voltage - Output: -
• Current - Output / Channel: 25mA
• Frequency: -
• Dimming: PWM
• Applications: Backlight
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Supplier Device Package: SOT-23-6

IC OPAMP VFB 2.1GHZ SOT23-6

• Amplifier Type: Voltage Feedback
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 410 V/µs
• Gain Bandwidth Product: 2.1GHz
• -3db Bandwidth: 284MHz
• Current - Input Bias: 30µA
• Voltage - Input Offset: 350µV
• Current - Supply: 12.5mA
• Current - Output / Channel: 130mA
• Voltage - Supply, Single/Dual (±): 4 V ~ 12 V, ±2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Supplier Device Package: SOT-23-6

IC UART FIFO 128B QUAD 64LQFP

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 4, QUART
• FIFO's: 128 Byte
• Protocol: RS232, RS485
• Data Rate (Max): 2Mbps
• 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: 64-LQFP
• Supplier Device Package: 64-LQFP (10x10)

IC UART CMOS DUAL 44PLCC

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 2, DUART
• FIFO's: 3 Byte
• Protocol: -
• Data Rate (Max): 1Mbps
• Voltage - Supply: 5V
• With Auto Flow Control: -
• 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)

IC UART FIFO 16B 24QFN

• Features: Internal Oscillator, Timer/Counter
• Number of Channels: 1, UART
• FIFO's: 16 Byte
• Protocol: RS232, RS422, RS485
• Data Rate (Max): 20Mbps
• 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: 24-VFQFN Exposed Pad
• Supplier Device Package: 24-QFN-EP (4x4)

IC LIU E3/DS3/STS-1 6CH 217BGA

• Function: Line Interface Unit (LIU)
• Interface: LIU
• Number of Circuits: 6
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 725mA
• Power (Watts): -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 217-BBGA
• Supplier Device Package: 217-BGA (23x23)

IC LIU/FRAMER T1/E1/J1 2CH 225BG

• 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: 225-BGA
• Supplier Device Package: 225-BGA (19x19)

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: -

IC DVR RS485/RS422 QUAD 16SOIC

• Type: Driver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 4/0
• Duplex: -
• Receiver Hysteresis: -
• Data Rate: 10Mbps
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

IC TXRX RS232 ESD TRUE 18SOIC

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

IC TXRX RS232 V.35 80LQFP

• Type: Transceiver
• Protocol: RS232
• Number of Drivers/Receivers: 7/7
• Duplex: Full
• Receiver Hysteresis: 500mV
• Data Rate: 120Kbps
• Voltage - Supply: 5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Supplier Device Package: 80-LQFP (14x14)

IC TXRX RS485/RS422 ESD 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 100mV
• Data Rate: 115Kbps
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

IC TXRX RS232 ESD 20SSOP

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

IC TXRX RS422/RS485 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 25mV
• Data Rate: 20Mbps
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

IC TXRX RS485 FULL DUPLEX 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 25mV
• Data Rate: 10Mbps
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

IC TXRX RS485 FULL DUPLEX 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 70mV
• Data Rate: 10Mbps
• 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

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

IC TXRX RS232 ESD 16TSSOP

• 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: 16-TSSOP (0.173", 4.40mm Width)
• Supplier Device Package: 16-TSSOP

IC TXRX RS485 HALF DUPLEX 8DIP

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: -
• Data Rate: 5Mbps
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Supplier Device Package: 8-PDIP

IC DVR/RCVR RS232 5V SGL 16SOIC

• 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: 16-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 16-SOIC

IC TXRX RS485 HALF DUPLEX 8SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 20mV
• Data Rate: 10Mbps
• 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