Microchip MCP4451-502E/ST
$ 1.42
Production
Inventory History
3 month trend: -1.48%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip MCP4451-502E/ST.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.42
$ 2.52
Stock
60,187
56,447
Authorized Distributors
6
6
Case/Package
TSSOP
TSSOP
Number of Pins
20
20
Resistance
5 kΩ
5 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: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip MCP4451-502E/ST provided by its distributors.
Digital Potentiometer 5kOhm 256POS Volatile Linear Automotive 20-Pin TSSOP Tube
MCP4451 Mute Selectable Address I2C e3 digital potentiometer 3/5V 5kOhm 0.635mm 600muA
600¦ÌA ¡À150ppm/¡æ 5K¦¸ 257 4 1.8V Volatile 5.5V I2C Potentiometer TSSOP-20 6.5mm*4.4mm*1mm
5K, I2C, Quad Channel Pot, 8-Bit, Volatile Memory, Tssop 20 Tssop 4.4Mm Tube Rohs Compliant: Yes |Microchip Technology MCP4451-502E/ST
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: -1.48%
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
Resistance5 kΩ
Schedule B8542390000
Temperature Coefficient150 ppm/°C
Tolerance20 %
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip MCP4451-502E/ST.