| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
29,073 pcs
|
29073 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Configuration | |
| Features | |
| Interface | |
| Lead Spacing | |
| Memory Type | |
| Mounting Type | |
| Number of Circuits | |
| Number of Taps | |
| Operating Temperature | |
| Resistance | |
| Resistance (Ohms) | |
| Storage Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Taper | |
| Temperature Coefficient (Typ) | |
| Tolerance | |
| Voltage |
The Microchip Technology MCP4431T-502E/ST is a quad digital potentiometer integrated circuit designed for various control applications. It offers a nominal resistance of 5 kΩ with a low wiper resistance of 75 Ω typical. The device provides 129 taps, allowing for fine-grained adjustments.
This digital potentiometer supports an I2C serial interface, enabling high-speed read and write operations to the wiper. It operates within a wide voltage range of 1.8V to 5.5V and features a temperature coefficient of 150 ppm/°C typical. The MCP4431T-502E/ST is suitable for applications requiring precise voltage division or resistance control.
Packaged in a 20-TSSOP, this component is designed for surface mounting. It operates across an extended temperature range of -40°C to 125°C, making it robust for various environmental conditions. The device also includes features like brown-out reset protection and high-voltage tolerant digital inputs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4431T-502E/ST has a nominal resistance of 5 kΩ.
The MCP4431T-502E/ST offers 129 taps.
The MCP4431T-502E/ST uses an I²C serial interface.
The MCP4431T-502E/ST operates from 1.8V to 5.5V.
The MCP4431T-502E/ST operates from -40°C to 125°C.
The MCP4431T-502E/ST is available in a 20-TSSOP package for surface mounting.