MCP41100-I/SN-MICROCHIP-Volatile Digital Potentiometer, 100 kohm, Single, Serial, SPI, Linear, 2.7 V


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1880386
  1. : 8Pins
  2. : 2.7 to 5.5V
  3. : -40 to 85°C
  4. : 100kohm


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Brand: Microchip
Category: ADC & DAC Converter IC

MCP41100-I/SN is a single digital potentiometer with SPI™ interface. The wiper position of varies linearly and is controlled via an industry-standard SPI interface. The devices consume 1µA during static operation. A software shutdown feature is provided that disconnects the “A” terminal from the resistor stack and simultaneously connects the wiper to the “B” terminal. The wiper is reset to the mid-scale position (80h) upon power-up. The RS (reset, active low) pin implements a hardware reset and also returns the wiper to mid-scale.


  1. 256 taps for each potentiometer
  2. Potentiometer values for 10 kΩ, 50 kΩ and
    100 kΩ
  3. Single and dual versions
  4. SPI™ serial interface (mode 0,0 and 1,1)
  5. ±1 LSB max INL & DNL
  6. Low-power CMOS technology
  7. 1 µA maximum supply current in static operation
  8. Multiple devices can be daisy-chained together
    (MCP42XXX only)
  9. The shutdown feature opens circuits of all resistors for
    maximum power savings
  10. Hardware shutdown pin available on MCP42XXX

Package Includes:

1 x MCP41100-I/SN-MICROCHIP-Volatile Digital Potentiometer, 100 Kohm, Single, Serial, SPI, Linear, 2.7 V

SKU: 1880386 Category:
No. of Pins


Supply voltage(V)

2.7 to 5.5

Operating Temperature (°C)

-40 to 85



Shipping Weight 0.001 kg
Shipping Dimensions 5 × 4 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China