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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4461-503E/ML
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MCP4461-503E/ML - Microchip Technology

Manufacturer Part Number
MCP4461-503E/ML
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4461-503E/ML
ECAD Model
Parts Description
IC DGTL POT 50KOHM 257TAP 20QFN
Package
20-VFQFN Exposed Pad
Data sheet
MCP4461-503E/ML.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MCP4461-503E/ML Tech Specifications
Microchip Technology - MCP4461-503E/ML technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4461-503E/ML

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 20-QFN (4x4)  
Series WiperLock™  
Resistance - Wiper (Ohms) (Typ) 75  
Resistance (Ohms) 50k  
Package / Case 20-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 125°C  
Number of Taps 257  
Number of Circuits 4  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Interface I²C  
Features Mute, Selectable Address  
Configuration Potentiometer  
Base Product Number MCP4461  

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

MCP4461-503E/ML

Manufacturer

Microchip Technology

Introduction

The MCP4461-503E/ML is a digital potentiometer from Microchip Technology designed for precision resistance adjustments in various electronic circuits.

Product Features and Performance

Linear taper configuration for predictable resistance changes

Quadruple potentiometer configuration

257 resistance taps for fine adjustments

Non-volatile memory retains settings after power-off

Integrated I2C interface for digital control

Features Mute and Selectable Address for versatile control options

Wide operating voltage range from 1.8V to 5.5V

High-temperature operation capability from -40°C to 125°C

Product Advantages

Enhanced precision with 50k Ohms total resistance

High tolerance of ±20% maintaining stability under variable conditions

Temperature coefficient typically 150ppm/°C ensuring performance consistency over varying temperatures

WiperLock™ technology to lock the wiper position

Key Technical Parameters

Number of Circuits: 4

Number of Taps: 257

Resistance: 50k Ohms

Interface: I2C

Memory Type: Non-Volatile

Voltage Supply: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Resistance Wiper (Ohms) (Typ): 75

Quality and Safety Features

Reliable performance with stringent quality checks

Surface mount technology for secure assembly and durability

Compatibility

Compatible with a wide range of microcontrollers supporting I2C communication

Application Areas

Industrial controls

Automation systems

Consumer electronics adjustments

Communications equipment

Medical devices

Product Lifecycle

Active product status, not nearing discontinuation

Continued support and availability expected

Several Key Reasons to Choose This Product

Advanced non-volatile memory maintains settings without power

Wide operating temperature and voltage range suitable for rugged environments

Quadruple circuit integration reduces component count in circuit designs

Ease of digital control through I2C interface simplifies design complexity

WiperLock™ feature prevents unintentional resistance changes ensuring system reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4461-503E/ML

Product Attribute MCP4461-503E/ML MCP4452-502E/ST MCP4462-104E/ST MCP4461-104E/ML
Part Number MCP4461-503E/ML MCP4452-502E/ST MCP4462-104E/ST MCP4461-104E/ML
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Package Tube Tube Tube Tube
Number of Circuits 4 4 4 4
Voltage - Supply 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Tolerance ±20% ±20% ±20% ±20%
Resistance (Ohms) 50k 5k 100k 100k
Features Mute, Selectable Address Mute, Selectable Address Mute, Selectable Address Mute, Selectable Address
Memory Type Non-Volatile Volatile Non-Volatile Non-Volatile
Number of Taps 257 257 257 257
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number MCP4461 MCP4452 MCP4462 MCP4461
Configuration Potentiometer Rheostat Rheostat Potentiometer
Interface I²C I²C I²C I²C
Resistance - Wiper (Ohms) (Typ) 75 75 75 75
Taper Linear Linear Linear Linear
Package / Case 20-VFQFN Exposed Pad 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173', 4.40mm Width) 20-VFQFN Exposed Pad
Temperature Coefficient (Typ) 150ppm/°C 150ppm/°C 150ppm/°C 150ppm/°C
Series WiperLock™ - WiperLock™ WiperLock™
Supplier Device Package 20-QFN (4x4) 14-TSSOP 14-TSSOP 20-QFN (4x4)

MCP4461-503E/ML Datasheet PDF

Download MCP4461-503E/ML pdf datasheets and Microchip Technology documentation for MCP4461-503E/ML - Microchip Technology.

PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
CuPdAu wire 25/Nov/2016.pdf
PCN Assembly/Origin
2.73KHz.pdf

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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

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MCP4461-503E/ML Image

MCP4461-503E/ML

Microchip Technology
32D-MCP4461-503E/ML

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