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MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-03-02

  • SKU: 7468 | DAF839

Availability: NotInStock priceValidUntil: 2026-03-02

  • Rs. 330.99 (inc GST)
    Rs.280.50 + GST

    Qty :

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MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC

MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC

The MCP4021-103E devices are non-volatile, 6-bit digital potentiometers that can be configured as either a potentiometer or rheostat. The wiper setting is controlled through a simple Up/Down (U/D) serial interface. These device’s implement Microchip’s Wiper Lock technology, which allows application-specific calibration settings to be secured in the EEPROM without requiring the use of an additional write-protect pin.

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Features of MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC

  • Non-volatile Digital Potentiometer in SOT-23, SOIC, MSOP and DFN packages
  • 64 Taps: 63 Resistors with Taps to terminal A and terminal B
  • Simple Up/Down (U/D) Protocol
  • Power-on Recall of Saved Wiper Setting
  • Resistance Values: 2.1 kΩ, 5 kΩ, 10 kΩ or 50 kΩ
  • Low Temp co: - Absolute (Rheostat): 50 ppm (0°C to 70°C typ.)
  • Wiper Lock™ Technology to Secure the wiper setting in non-volatile memory (EEPROM)

Specifications of MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC

  • Resistor Configuration: 10kΩ
  • Potentiometer Type: Non-volatile digital potentiometer
  • Steps: 128 steps (7-bit resolution)
  • End-to-End Resistance: 10 kΩ
  • Tolerance: ±20%
  • Interface: Simple up/down (two-wire) control interface
  • Memory: Non-volatile EEPROM (remembers wiper position even after power is removed)
  • Wiper Adjustment: Can be adjusted via simple digital signals (no need for an external microcontroller)

    Package Includes

    • 1 x MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC

    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

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