Microchip MCP4021T-103E/MC
Manufacturer No:
MCP4021T-103E/MC
Manufacturer:
Microchip
Package:
8-VFDFN Exposed Pad
Description:
Single-channel, 6-bit, non-volatile digital potentiometer with EEPROM and U/D interface.
Quantity:
In Stock :5271
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Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MCP4021T-103E/MC Information
Microchip MCP4021T-103E/MC technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP4021T-103E/MC.
- Type
- Parameter
- Resolution (Number of Taps)
- 64
- Resistance (ohms) k
- 2.1, 5, 10, 50
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP4021T-103E/MC.
Application Notes:
Brochures:
User Guide:
Data Sheets:
The MCP402X devices are non-volatile, 6-bit (64 wiper steps) digital potentiometers that are programmed/reprogrammed through a simple up/down serial interface. The MCP402X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count. The MCP4021 device offers a voltage divider (potentiometer), with all terminals available on pins. The MCP4022 is a true rheostat, with both nodes of the resistor available on pins. The MCP4023 device offers a voltage divider (potentiometer), with one terminal connected to ground. The MCP4024 device is a rheostat mode device, with one terminal of the resistor connected to ground. The devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. This is useful for equipment that requires factory trimming or recalibration. The MCP402x family of devices are available with resistor values of 2.1kΩ, 5kΩ, 10kΩ and 50kΩ. These devices operate from a single 2.7-5.5V supply and draw less than 1 µA while operating in the static state.
We welcome questions, comments and recommendations for improvements to this page - please contact us at: Digipotwebrequests@microchip.com if you have any.
- NonVolatile Digital Potentiometer in SOT-23 packages
- 64 Taps: 63 Resistors with Taps to VSS and VDD
- Simple Up/Down (U/D) Protocol
- Automatic Recall of Potentiometer Wiper Settings
- Resistance Values: 2.1kΩ, 5kΩ, 10kΩ, 50kΩ
- Absolute (Rheostat): <100 ppm (typ.)
- Ratiometric (Potentiometer): <10 ppm (typ.)
- Low Wiper Resistance: 70Ω (typ.)
- WiperLock™ Technology to Secure the EEPROM
- Low-Power Operation: 1µA Max Static Current
- Wide Operating Voltage: 2.7V to 5.5V
- Extended Temperature Range: -40°C to +125°C
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12.28 M
Listed Part Number
3,000+
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4.9 M
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15,000+
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