MCP4024T-503E/OT

$0.88

Description：IC DGTL POT 50KOHM 64TAP SOT23-5
Series：WiperLock™

SKU:afec83121c12 Category: Digital Potentiometers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC DGTL POT 50KOHM 64TAP SOT23-5
Series：WiperLock™
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Taper：Linear
Configuration：Rheostat
Number of Circuits：1
Number of Taps：64
Resistance (Ohms)：50k
Interface：Up/Down (U/D, CS)
Memory Type：Non-Volatile
Voltage - Supply：2.7V ~ 5.5V
Features：-
Tolerance：±20%
Temperature Coefficient (Typ)：150ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-5
Package / Case：SC-74A, SOT-753
Operating Temperature：-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ)：70
Grade：-
Qualification：-

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MCP4024T-503E/OT

Overview

The MCP4024T-503E/OT is a nonvolatile, 6-bit digital potentiometer IC manufactured by Microchip Technology. It features a 50 kΩ resistance value with 64 taps and operates within a supply voltage range of 2.7V to 5.5V. The device utilizes WiperLock™ technology to store wiper settings in EEPROM, ensuring power-on recall. It employs a simple Up/Down (U/D) serial interface for control and includes high-voltage tolerant inputs up to 12.5V. Designed for rheostat configurations, it offers low static current consumption and linear taper characteristics.

Feature Summary

Nonvolatile memory with WiperLock™ technology for secure wiper setting retention
Simple Up/Down (U/D) serial control interface
High-voltage tolerant digital inputs supporting up to 12.5V
Low-power operation with maximum 1 µA static current

Applications

Audio volume control circuits
Sensor calibration systems
Variable gain amplifier adjustment
Voltage reference trimming

Procurement Notes

Verify the specific suffix 'OT' corresponds to the SOT-23-5 package and reel/cut tape packaging format as indicated in distributor listings. Confirm that the 'E' designation aligns with the extended temperature range specifications (-40°C to +125°C) required for the application environment.

Selection Notes

Select this component when a rheostat configuration with nonvolatile memory is required. Ensure the 50 kΩ resistance value matches the circuit impedance requirements. Verify that the U/D interface protocol is compatible with the host controller's GPIO capabilities, as it does not use standard SPI or I2C protocols.

Part Context

This part belongs to the MCP4021/2/3/4 family of low-cost nonvolatile digital potentiometers. While the MCP4021, MCP4022, and MCP4023 offer potentiometer or rheostat options in various packages, the MCP4024 is specifically configured as a rheostat in the compact SOT-23-5 package.