| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,413 pcs
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6413 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology MCP4451-503E/ST is a quad digital potentiometer designed for precise resistance control. It offers a nominal resistance of 50k Ohms with a linear taper and 257 available taps, providing fine-grained adjustment capabilities.
This device utilizes an I2C serial interface, supporting communication speeds up to 3.4 MHz, allowing for 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 low wiper resistance of 75 Ohms typical. The operating temperature range is extended, from -40°C to +125°C.
Available in a 20-TSSOP package, the MCP4451-503E/ST is suitable for surface mount applications. Its features include brown-out reset protection and high-voltage tolerant digital inputs up to 12.5V, making it a versatile component for various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4451-503E/ST has a nominal resistance of 50k Ohms.
The MCP4451-503E/ST offers 257 taps.
The MCP4451-503E/ST uses an I²C serial interface.
The MCP4451-503E/ST operates from 1.8V to 5.5V.
The MCP4451-503E/ST operates in an extended temperature range from -40°C to +125°C.
The MCP4451-503E/ST is available in a 20-TSSOP package.