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MCP4018T-103E/LT The Microchip Technology MCP4018T-103E/LT is a 7-bit digital potentiometer with 128 steps and a 10kΩ resistance. It communicates via an I2C interface and operates within a wide voltage range.
Mfr Part #:

MCP4018T-103E/LT

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP4018T-103E/LT is a 7-bit digital potentiometer with 128 steps and a 10kΩ resistance. It communicates via an I2C interface and operates within a wide voltage range.
✓ Total Stock: 3,125 pcs
$ Price Range: $1.36

MCP4018T-103E/LT Available from 4 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
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1,718 pcs
On Request
1718 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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1,238 pcs
On Request
1238 pcs On Request 1 On Request On Request 19+ On Request On Request
Optech Co.,Limited ✓
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110 pcs
On Request
110 pcs On Request 1 On Request On Request 19+ On Request On Request
MW.FEP S.p.A. ✓
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59 pcs
On Request
59 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MCP4018T-103E/LT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Configuration
Interface
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Resistance
Resistance (Ohms)
Resolution
Supplier Device Package
Supplier Package
Taper
Temperature Coefficient (Typ)
Tolerance
Voltage
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MCP4018T-103E/LT Description

Short technical summary and product information.

The MCP4018T-103E/LT from Microchip Technology is a single-channel, 7-bit digital potentiometer featuring 128 discrete resistor steps. It offers a nominal resistance of 10kΩ with a ±20% tolerance and a linear taper. This device is designed for potentiometer or rheostat configurations and supports zero scale to full scale wiper operation.

 

With a simple I2C protocol for read and write commands, the MCP4018T-103E/LT is suitable for various control applications. It operates over a wide voltage range of 1.8V to 5.5V, with analog characteristics specified from 2.7V to 5.5V. The device exhibits low power consumption with a typical static current of 2.5µA and a wide bandwidth of 2 MHz for the 5.0 kΩ device.

 

Packaged in a compact SC-70-6 surface-mount package, this digital potentiometer is ideal for space-constrained designs. It operates across an extended temperature range of -40°C to +125°C. The device includes brown-out reset protection (1.5V typical) and defaults to a mid-scale wiper setting upon power-on.

MCP4018T-103E/LT Quick Information

Product Type: Digital Potentiometer
Canonical Name: MCP4018T-103E/LT Digital Potentiometer
Subcategory: Data Acquisition

MCP4018T-103E/LT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead free (Pb-free) package

MCP4018T-103E/LT Estimated Pricing

Qty Low High
1+ $1.36 $1.36

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

MCP4018T-103E/LT Features

  • 7-bit resolution with 128 steps.
  • 10kΩ nominal resistance with linear taper.
  • I2C serial interface for control.
  • Wide operating voltage from 1.8V to 5.5V.
  • Compact SC-70-6 surface-mount package.

MCP4018T-103E/LT Applications

  • Used for adjustable voltage division.
  • Suitable for gain control circuits.
  • Ideal for sensor calibration.
  • Applications requiring digital resistance control.

MCP4018T-103E/LT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the MCP4018T-103E/LT?

The MCP4018T-103E/LT has a nominal resistance of 10kΩ.

How many steps does the MCP4018T-103E/LT offer?

This digital potentiometer offers 128 steps.

What is the operating voltage range for the MCP4018T-103E/LT?

The MCP4018T-103E/LT operates from 1.8V to 5.5V.

What package type is the MCP4018T-103E/LT available in?

The MCP4018T-103E/LT is available in a SC-70-6 package.

What is the operating temperature range for this device?

The operating temperature range is -40°C to +125°C.

What communication interface does the MCP4018T-103E/LT use?

The MCP4018T-103E/LT uses an I²C interface.

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