| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,112 pcs
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29112 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP4451-502E/ML is a quad digital potentiometer designed for various control applications. It features an 8-bit resolution, providing 257 taps for precise adjustments.
This device supports an I2C serial interface, allowing for high-speed read and write operations to the wiper. It offers a nominal resistance of 5 kOhms with a low wiper resistance of 75 Ohms typical. The operating voltage range is from 1.8V to 5.5V, making it suitable for a wide array of electronic systems.
The MCP4451-502E/ML is available in a 20-QFN (4x4) surface mount package. It operates within an extended temperature range of -40°C to +125°C, ensuring reliability in demanding environments. The device also includes features like brown-out reset protection and internal weak pull-ups on digital inputs.
This digital potentiometer is ideal for applications requiring adjustable voltage dividers, gain control, or filter tuning where digital control is preferred. Its compact package and versatile interface make it a convenient choice for modern circuit designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4451-502E/ML has a nominal resistance of 5 kOhms.
The MCP4451-502E/ML features an 8-bit resolution.
The MCP4451-502E/ML operates from 1.8V to 5.5V.
The MCP4451-502E/ML can operate between -40°C and +125°C.
The MCP4451-502E/ML is supplied in a 20-QFN package.