I/O Expander 16 I²C, SMBus 400kHz 24-QFN (4x4)
IC XPNDR 400KHZ I2C SMBUS 24QFN Product overview: XRA1203IL24-F from MaxLinear is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400KHZ. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 400KHZ, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-XRA1203IL24-F can be used for catalog matching and distributor lookup.
Manufacturer: Exar Corporation
Win Source Part Number: 044043-XRA1203IL24-F
Packaging: Tray
Mounting: SMD (SMT)
Output Type: Open Drain
Number of I/O: 16
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 24-QFN (4x4)
Supply Voltage - Operating: 1.65 V to 3.6 V
Max Frequency: 400kHz
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
I/O Expander 16 I²C, SMBus 400 kHz 24-QFN (4x4)
IC XPNDR 400KHZ I2C SMBUS 24QFN
IC I/O PORT EXPANDER I2C 24QFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 1016-1716-ND | 749-XRA1203IL24-F | 044043-XRA1203IL24-F | XRA1203IL24-F | XRA1203IL24-F | XRA1203IL24-F |
| Product Name | I/O Expanders | 400KHZ Interface Transceiver IC | Interface - Interface - I/O Expanders - XRA1203IL24-F | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders |
| Technology | I2C; SMBus | I2C; SMBus; I²C, SMBus | I2C; SMBus; I²C, SMBus | |||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander; Sensor Interface | ||
| Supply Voltage | Other; 1.65V ~ 3.6V | Other; 1.65V ~ 3.6V | Other; 1.65 V ~ 3.6 V | 3.6V; Other; 1.65V ~ 3.6V | 3.6V; Other | Other; 1.65V ~ 3.6V |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
