About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4231-103E/ST
MCP4231-103E/ST Image
MCP4231-103E/ST Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

MCP4231-103E/ST - Microchip Technology

Manufacturer Part Number
MCP4231-103E/ST
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4231-103E/ST
ECAD Model
Parts Description
IC DGT POT 10KOHM 129TAP 14TSSOP
Package
14-TSSOP (0.173", 4.40mm Width)
Data sheet
MCP413x,415x,423x,425x.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 49250

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

MCP4231-103E/ST Tech Specifications
Microchip Technology - MCP4231-103E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4231-103E/ST

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 1.8V ~ 5.5V  
Tolerance ±20%  
Temperature Coefficient (Typ) 150ppm/°C  
Taper Linear  
Supplier Device Package 14-TSSOP  
Series -  
Resistance - Wiper (Ohms) (Typ) 75  
Resistance (Ohms) 10k  
Package / Case 14-TSSOP (0.173", 4.40mm Width)  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 125°C  
Number of Taps 129  
Number of Circuits 2  
Mounting Type Surface Mount  
Memory Type Volatile  
Interface SPI  
Features -  
Configuration Potentiometer  
Base Product Number MCP4231  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MCP4231-103E/ST

Manufacturer

Microchip Technology

Introduction

The MCP4231-103E/ST is a dual digital potentiometer integrated circuit from Microchip Technology, designed for precise resistance configuration.

Product Features and Performance

Dual-channel potentiometer

129 taps for fine resolution

Linear taper for proportionate adjustment of resistance

SPI interface for digital control

Volatile memory for temporary data retention

Operating temperature range from -40°C to 125°C

Small 14-TSSOP packaging for compact footprint

Product Advantages

Provides precise adjustment capability

Flexible voltage supply range from 1.8V to 5.5V

High temperature coefficient of 150ppm/°C ensures stability over temperature variations

Key Technical Parameters

Number of Circuits: 2

Resistance: 10k Ohms

Number of Taps: 129

Voltage Supply: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Tolerance of ±20% for reliable operation

Temperature coefficient specified at 150ppm/°C for thermal stability

Compatibility

SPI interface ensures compatibility with a wide range of microcontrollers and digital systems

Application Areas

Consumer Electronics

Industrial automation

Automotive systems

Communication devices

Product Lifecycle

Currently active product status

Not nearing discontinuation

Future upgrades or replacements availability ensured by Microchip Technology's continuing support

Several Key Reasons to Choose This Product

High-resolution adjustment with 129 taps for precise control

Wide operating temperature range suitable for various environments

SPI compatibility allows easy integration into existing digital systems

Robust tolerance and temperature coefficient for reliable and stable performance

Supported by a reputable manufacturer ensuring long-term availability and support

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4231-103E/ST

Product Attribute MCP4231-103E/ST MCP42050T-I/ST MCP4231-104E/SL MCP4232-104E/UN
Part Number MCP4231-103E/ST MCP42050T-I/ST MCP4231-104E/SL MCP4232-104E/UN
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C
Resistance (Ohms) 10k 50k 100k 100k
Temperature Coefficient (Typ) 150ppm/°C 800ppm/°C 150ppm/°C 150ppm/°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Memory Type Volatile Volatile Volatile Volatile
Voltage - Supply 1.8V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Base Product Number MCP4231 MCP42050 MCP4231 MCP4232
Resistance - Wiper (Ohms) (Typ) 75 175 75 75
Number of Taps 129 256 129 129
Configuration Potentiometer Potentiometer Potentiometer Rheostat
Interface SPI SPI SPI SPI
Supplier Device Package 14-TSSOP 14-TSSOP 14-SOIC 10-MSOP
Features - Cascade Pin - -
Package Tube Tape & Reel (TR) Tube Tube
Taper Linear Linear Linear Linear
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-SOIC (0.154", 3.90mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Number of Circuits 2 2 2 2
Tolerance ±20% ±30% ±20% ±20%

MCP4231-103E/ST Datasheet PDF

Download MCP4231-103E/ST pdf datasheets and Microchip Technology documentation for MCP4231-103E/ST - Microchip Technology.

Datasheets
MCP413x,415x,423x,425x.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Lead Frame 10/Jan/2017.pdf Lead Frame Cancel 08/Feb/2017.pdf
PCN Assembly/Origin
Leadframe Material 29/Sep/2017.pdf

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
MCP4231-103E/ST Image

MCP4231-103E/ST

Microchip Technology
32D-MCP4231-103E/ST

Want a better price? Please Add to Cart, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB