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MCP4431T-103E/ML The Microchip Technology MCP4431T-103E/ML is a quad digital potentiometer IC with a 10kΩ resistance and 129 taps. It features an I2C interface and operates over a wide voltage range.
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MCP4431T-103E/ML

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP4431T-103E/ML is a quad digital potentiometer IC with a 10kΩ resistance and 129 taps. It features an I2C interface and operates over a wide voltage range.
✓ Total Stock: 29,068 pcs
$ Price Range: $1.36

MCP4431T-103E/ML Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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29,068 pcs
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29068 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MCP4431T-103E/ML Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Features
Interface
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Operating Voltage
Resistance
Resistance (Ohms)
Supplier Device Package
Tape & Reel
Taper
Temperature Coefficient (Typ)
Tolerance
Voltage
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MCP4431T-103E/ML Description

Short technical summary and product information.

The Microchip Technology MCP4431T-103E/ML is a quad digital potentiometer IC designed for various control applications. It offers a nominal resistance of 10kΩ with 129 taps, providing fine-grained control. The device supports an I2C serial interface for high-speed read/write operations to the wiper.

 

This digital potentiometer operates within a wide voltage range of 1.8V to 5.5V, making it suitable for diverse power supply environments. It features a low wiper resistance of 75 Ω typical and a temperature coefficient of 150ppm/°C typical. The MCP4431T-103E/ML is available in a 20-QFN (4x4) package, suitable for surface mounting.

 

Key features include selectable address capability and a volatile memory type. The device operates across an extended temperature range of -40°C to +125°C, ensuring reliability in demanding conditions. Its linear taper and ±20% tolerance make it a versatile component for analog circuit adjustments.

MCP4431T-103E/ML Quick Information

Product Type: Digital Potentiometer IC
Canonical Name: MCP4431T-103E/ML Quad Digital Potentiometer IC, 10kΩ, I2C, 1.8V to 5.5V
Subcategory: Digital Potentiometers

MCP4431T-103E/ML Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP4431T-103E/ML Estimated Pricing

Qty Low High
1+ $1.36 $1.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP4431T-103E/ML Features

  • Quad digital potentiometer IC with 10kΩ resistance.
  • Features 129 taps for precise adjustment.
  • I2C serial interface for efficient communication.
  • Wide operating voltage from 1.8V to 5.5V.
  • Surface mountable in a 20-QFN (4x4) package.

MCP4431T-103E/ML Applications

  • Ideal for adjustable gain circuits.
  • Used in programmable voltage dividers.
  • Suitable for audio volume control.
  • Applicable in sensor calibration systems.

MCP4431T-103E/ML FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the MCP4431T-103E/ML digital potentiometer?

The MCP4431T-103E/ML has a nominal resistance of 10kΩ.

How many taps does the MCP4431T-103E/ML offer?

This digital potentiometer features 129 taps.

What interface does the MCP4431T-103E/ML use?

The MCP4431T-103E/ML utilizes an I²C serial interface.

What is the operating voltage range for the MCP4431T-103E/ML?

The device operates from 1.8V to 5.5V.

What is the operating temperature range for this digital potentiometer?

The MCP4431T-103E/ML operates in an extended temperature range from -40°C to +125°C.

What package type is the MCP4431T-103E/ML supplied in?

It is supplied in a 20-QFN (4x4) package.

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