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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersMCP4451-103E/ML
MCP4451-103E/ML Image
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See specifications for product details.

MCP4451-103E/ML - Microchip Technology

Manufacturer Part Number
MCP4451-103E/ML
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP4451-103E/ML
ECAD Model
Parts Description
IC DGTL POT 10KOHM 257TAP 20QFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
Digital Pot Design Guide.pdf
MCP443x/5x.pdf
RoHs Status
ROHS3 Compliant
In stock: 26889

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Quantity

Specifications

MCP4451-103E/ML Tech Specifications
Microchip Technology - MCP4451-103E/ML technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP4451-103E/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 -  
Resistance - Wiper (Ohms) (Typ) 75  
Resistance (Ohms) 10k  
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 Volatile  
Interface I²C  
Features Mute, Selectable Address  
Configuration Potentiometer  
Base Product Number MCP4451  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP4451-103E/ML

Product Attribute MCP4451-103E/ML MCP4351-502E/ST MCP4352-502E/ST MCP4431-104E/ST
Part Number MCP4451-103E/ML MCP4351-502E/ST MCP4352-502E/ST MCP4431-104E/ST
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Features Mute, Selectable Address - - Selectable Address
Resistance (Ohms) 10k 5k 5k 100k
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Supply 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Number of Taps 257 257 257 129
Tolerance ±20% ±20% ±20% ±20%
Supplier Device Package 20-QFN (4x4) 20-TSSOP 14-TSSOP 20-TSSOP
Base Product Number MCP4451 MCP4351 MCP4352 MCP4431
Resistance - Wiper (Ohms) (Typ) 75 75 75 75
Configuration Potentiometer Potentiometer Rheostat Potentiometer
Package Tube Tube Tube Tube
Series - - - -
Package / Case 20-VFQFN Exposed Pad 20-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173', 4.40mm Width) 20-TSSOP (0.173', 4.40mm Width)
Taper Linear Linear Linear Linear
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Interface I²C SPI SPI I²C
Memory Type Volatile Volatile Volatile Volatile
Temperature Coefficient (Typ) 150ppm/°C 150ppm/°C 150ppm/°C 150ppm/°C
Number of Circuits 4 4 4 4

MCP4451-103E/ML Datasheet PDF

Download MCP4451-103E/ML pdf datasheets and Microchip Technology documentation for MCP4451-103E/ML - Microchip Technology.

Datasheets
Digital Pot Design Guide.pdf MCP443x/5x.pdf
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

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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCP4451-103E/ML Image

MCP4451-103E/ML

Microchip Technology
32D-MCP4451-103E/ML

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