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28,561 pcs
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28561 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP40D18T-503AE/LT is a 7-bit digital potentiometer offering 128 steps and configurable as a potentiometer or rheostat. It provides a resistance value of 50kΩ with a typical wiper resistance of 100Ω.
This device utilizes an I2C interface for control and supports SMBus 2.0 protocols. It operates over a wide voltage range from 1.8V to 5.5V, with device characteristics specified from 2.7V to 5.5V. The operating temperature range is extended, from -40°C to +125°C.
Key features include low static current of 2.5µA typical, brown-out reset protection, and a power-on default wiper setting at mid-scale. The MCP40D18T-503AE/LT is available in a compact SC-70-6 package, suitable for surface mount applications.
Applications for this digital potentiometer include amplifier gain control, sensor calibration, set point trimming, and cost-sensitive mechanical trim pot replacements.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP40D18T-503AE/LT has a resistance of 50kΩ.
This digital potentiometer has a 7-bit resolution, providing 128 steps.
The MCP40D18T-503AE/LT uses an I²C interface.
The operating voltage range is 1.8V to 5.5V.
The operating temperature range is -40°C to +125°C.
The MCP40D18T-503AE/LT is supplied in an SC-70-6 package.