Xpander Logic 18-bit enhanced port expander with keypad controller Product overview: STMPE1801BJR from STMicroelectronics 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 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-STMPE1801BJR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1103583-STMPE1801BJR
Packaging: Reel - TR
Features: Keypad Controller, POR
Mounting: SMD (SMT)
Output Type: Push-Pull
Number of I/O: 18
Current - Output Source/Sink: 4mA
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 25-Flipchip (2x2)
Supply Voltage - Operating: 1.65 V to 3.6 V
Max Frequency: 400kHz
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance
IC PORT EXPANDER 18BIT 25FIPCHIP
IC XPNDR 400KHZ I2C 25FLIPCHIP
I/O Expander 18 I²C 400 kHz 25-FlipChip (2x2)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-STMPE1801BJR | 1103583-STMPE1801BJR | STMPE1801BJR | STMPE1801BJR | STMPE1801BJR |
| Product Name | Interface Transceiver IC | Interface - Interface - I/O Expanders - STMPE1801BJR | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders |
| Device Type | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | ||
| Features | RoHS | RoHS | |||
| Data Rate | 400 kbps | ||||
| Operating Temperature | -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) |
