| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,000 pcs
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29000 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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| Tape & Reel | |
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The Microchip Technology MCP4331-502E/ML is a quad digital potentiometer IC designed for various control applications. It offers a resistance value of 5k Ohm with a linear taper and 129 discrete resistance steps (taps).
This device utilizes a SPI serial interface for communication, supporting high-speed read and write operations to its wiper registers. It operates within a wide voltage range of 1.8V to 5.5V and features a low wiper resistance of 75 Ohms typical. The operating temperature range is extended, from -40°C to +125°C.
The MCP4331-502E/ML is available in a 20-QFN (4x4) surface mount package, specifically a 20-VFQFN Exposed Pad. It is suitable for applications requiring precise digital control over resistance values.
Key electrical characteristics include a typical temperature coefficient of 150 ppm/°C and a tolerance of ±20%. The device also includes features like brown-out reset protection and high-voltage tolerant digital inputs up to 12.5V.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4331-502E/ML has a nominal resistance of 5k Ohm.
This digital potentiometer provides 129 taps.
The device operates from 1.8V to 5.5V.
The MCP4331-502E/ML can operate between -40°C and 125°C.
It uses an SPI serial interface.
The MCP4331-502E/ML is supplied in a 20-QFN (4x4) package.