| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,705 pcs
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9705 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MCP4542T-103E/MF from Microchip Technology is a single-channel digital potentiometer designed for various electronic applications. It offers a resistance value of 10kΩ with a resolution of 129 steps (7-bit).
This device operates with a wide voltage range from 1.8V to 5.5V and features an I2C serial interface supporting multiple speeds up to 3.4 MHz. Key electrical characteristics include a typical wiper resistance of 75Ω and a temperature coefficient of ±150ppm/°C. The potentiometer supports rheostat configuration and includes non-volatile memory for automatic recall of settings.
Packaged in an 8-DFN (3x3) surface-mount package, the MCP4542T-103E/MF is suitable for space-constrained designs. It operates within an extended temperature range of -40°C to +125°C, making it robust for demanding environments. The device also includes features like selectable address and hardware write protect control.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance is 10kΩ.
It offers 129 steps.
It uses an I²C serial interface.
The operating voltage range is 1.8V to 5.5V.
The operating temperature range is -40°C to +125°C.
It is in an 8-DFN Exposed Pad package.