| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,064 pcs
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29064 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP4431-502E/ML is a quad digital potentiometer designed for various control applications. It offers a 5k Ohm resistance with 129 taps, providing fine-grained control. The device supports an I2C serial interface for high-speed read/write operations to the wiper.
This digital potentiometer operates from a wide voltage range of 1.8V to 5.5V, making it suitable for diverse electronic designs. It features a low wiper resistance of 75 Ohms typical and a temperature coefficient of 15 ppm/°C typical for ratiometric operation. The device also includes brown-out reset protection and high-voltage tolerant digital inputs up to 12.5V.
Available in a 20-QFN (4x4) package, the MCP4431-502E/ML is designed for surface mount applications. Its operating temperature range is -40°C to 125°C, ensuring reliability in demanding environments. The device is configured as a potentiometer and has a selectable address feature.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4431-502E/ML has a nominal resistance of 5k Ohms and a typical wiper resistance of 75 Ohms.
The MCP4431-502E/ML digital potentiometer offers 129 taps.
The MCP4431-502E/ML uses an I2C serial interface.
The MCP4431-502E/ML operates from 1.8V to 5.5V.
The MCP4431-502E/ML has an operating temperature range of -40°C to 125°C.
The MCP4431-502E/ML is supplied in a 20-QFN (4x4) package designed for surface mounting.