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MCP4021-502E/SN General Description

Digital Potentiometer 5k Ohm 1 Circuit 64 Taps Up/Down (U/D, CS) Interface 8-SOIC

Microchip Technology, Inc Inventory

Key Features

  • 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
  • Low Tempco:
  • 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
Microchip Technology, Inc Original Stock


Manufacturer Microchip Technology Product Category Data Acquisition - Digital Potentiometers
Series - Packaging Tube Alternate Packaging
Package-Case 8-SOIC (0.154", 3.90mm Width) Operating-Temperature -40°C ~ 125°C
Features - Interface Up/Down (U/D, CS)
Voltage-Supply 2.7 V ~ 5.5 V Supplier-Device-Package 8-SOIC
Number-of-Circuits 1 Taper Linear
Configuration Potentiometer Number-of-Taps 64
Resistance-Ohms 5k Memory-Type Non-Volatile
Tolerance - Temperature-Coefficient-Typ 150 ppm/°C
Resistance-Wiper-Ohms-Typ 75

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After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


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Availability: 4962 PCS

Qty. Unit Price(USD) Ext. Price
1+ $0.581 $0.58
10+ $0.482 $4.82
30+ $0.434 $13.02
100+ $0.384 $38.40
500+ $0.354 $177.00
1000+ $0.340 $340.00

The prices below are for reference only.