Microchip MCP4451-103E/ST
$ 1.4
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +4.54%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip MCP4451-103E/ST.
CAD Models
Download Microchip MCP4451-103E/ST symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.4
$ 2.52
Stock
142,183
153,205
Authorized Distributors
6
6
Case/Package
TSSOP
TSSOP
Number of Pins
20
20
Resistance
10 kΩ
10 kΩ
Number of Taps
257
257
Tolerance
20 %
-
Temperature Coefficient
150 ppm/°C
150 ppm/°C
Memory Type
Volatile
Volatile
Interface
2-Wire, I2C, Serial
2-Wire, I2C, Serial
Min Supply Voltage
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
Supply Chain
Projected EOL Date2034-10-07
Country of AssemblyPhilippines, Thailand
Country of FabricationUnited States of America
Country of OriginPhilippines, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.0060
Introduction Date2010-10-07
Lifecycle StatusProduction (Last Updated: 20 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 20 hours ago)
Related Parts
MicrochipMCP4351-103E/ST
Digital Potentiometer 10kOhm 256POS Volatile Linear Automotive AEC-Q100 20-Pin TSSOP Tube
MicrochipMCP4651-103E/ST
Digital Potentiometer 10kOhm 257POS Volatile Linear Automotive AEC-Q100 14-Pin TSSOP Tube
MicrochipMCP4651T-103E/ST
Digital Potentiometer 10kOhm 257POS Volatile Linear Automotive AEC-Q100 14-Pin TSSOP T/R
Descriptions
Descriptions of Microchip MCP4451-103E/ST provided by its distributors.
Digital Potentiometer 10kOhm 256POS Volatile Linear Automotive AEC-Q100 20-Pin TSSOP Tube
IC DGT POT 10KOHM 257TAP 20TSSOP / Digital Potentiometer 10k Ohm 4 Circuit 257 Taps I²C Interface 20-TSSOP
10K, I2C, QUAD CHANNEL POT, 8-BIT, VOLATILE MEMORY, TSSOP20 TSSOP 4.4MM TUBE
Digital Potentiometers, 257Taps, -40 to 125°C, TSSOP-20, RoHS
Microchip SCT
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +4.54%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Technical
HS Code8542.39.0090
Interface2-Wire, I2C, Serial
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory TypeVolatile
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current600 µA
Number of Channels4
Number of Circuits4
Number of Elements4
Number of Positions256
Number of Taps257
Resistance10 kΩ
Schedule B8542390000
Temperature Coefficient150 ppm/°C
Tolerance20 %
Dimensions
Height950 µm
Length5.1 mm
Width4.5 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip MCP4451-103E/ST.