
For Reference Only
Part Number | MCP4451T-104E/ST |
OEMstron Part # | MCP4451T-104E-ST |
Manufacturer | Microchip Technology |
Category | Semiconductors › Data Converter ICs › Digital Potentiometer ICs |
Description | IC DGT POT 100KOHM 257TP 20TSSOP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | MCP4451T-104E/ST PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
MCP4451T-104E/ST Specifications
Part Number | MCP4451T-104E/ST | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Data Converter ICs | |
Subcategory | Digital Potentiometer ICs | |
Manufacturer | Microchip Technology | |
Series | - | |
Taper | Linear | |
Configuration | Potentiometer | |
Number of Circuits | 4 | |
Number of Taps | 257 | |
Resistance (Ohms) | 100k | |
Interface | I²C | |
Memory Type | Volatile | |
Voltage - Supply | 1.8V ~ 5.5V | |
Features | Mute, Selectable Address | |
Tolerance | ±20% | |
Temperature Coefficient (Typ) | 150ppm/°C | |
Resistance - Wiper (Ohms) (Typ) | 75 | |
Operating Temperature | -40°C ~ 125°C | |
Package / Case | 20-TSSOP (0.173", 4.40mm Width) | |
Supplier Device Package | 20-TSSOP |
MCP4451T-104E/ST Documents

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Part Number | Description | Stock |
MCP4451-104E/ST D# V99:2348_06446420 Microchip Technology Inc |
Digital Potentiometer 100kOhm 256POS Volatile Linear Automotive 20-Pin TSSOP Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
MCP4451T-104E/ST D# MCP4451T-104E/ST Microchip Technology Inc |
Digital Potentiometer 256POS 100KOhm Quad 20-Pin TSSOP T/R - Tape and Reel (Alt: MCP4451T-104E/ST) |
Americas - 0 |
MCP4451-104E/ST D# MCP4451-104E/ST Microchip Technology Inc |
Digital Potentiometer 256POS 100KOhm Quad 20-Pin TSSOP Tube - Rail/Tube (Alt: MCP4451-104E/ST) |
Americas - 0 |
Part Number | Description | Stock |
MCP4451-104E/ST Microchip Technology Inc |
7/8 BIT QUAD I2C DIGITAL POTENTIOMETER |
1164 |
MCP4451T-104E/ST Microchip Technology Inc |
100K, I2C, QUAD CHANNEL POT, 8-BIT, VOLATILE MEMORY, TSSOP - Tape and Reel |
Contact Us |
Part Number | Description | Stock |
MCP4451T-104E/ST D# MCP4451T-104E/ST-ND Microchip Technology Inc |
IC DGT POT 100KOHM 257TP 20TSSOP |
Temporarily Out of Stock |
MCP4451-104E/ST D# MCP4451-104E/ST-ND Microchip Technology Inc |
IC DGT POT 100KOHM 257TP 20TSSOP |
899 In Stock |
Part Number | Description | Stock |
MCP4451-104E/ST Microchip Technology Inc |
In stock shipping within 2days |
29636 |
Part Number | Description | Stock |
MCP4451T-104E/ST Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
MCP4451T104EST Microchip Technology Inc |
OEM/CM ONLY |
5100 |
Part Number | Description | Stock |
MCP4451-104E/ST Microchip Technology Inc |
RoHS: Compliant
|
740 In Stock |
MCP4451T-104E/ST Microchip Technology Inc |
RoHS: Compliant
|
0 |
Part Number | Description | Stock |
MCP4451T-104E/ST D# MCP4451T-104E/ST Microchip Technology Inc |
7/8 BIT QUAD I2C DIGITAL POTENTIOMETER RoHS: Compliant
pbFree: Yes
|
Temporarily Out of Stock – Alternates Available |
MCP4451-104E/ST D# MCP4451-104E/ST Microchip Technology Inc |
7/8 BIT QUAD I2C DIGITAL POTENTIOMETER RoHS: Compliant
pbFree: Yes
|
814 - Alternates Available |
Part Number | Description | Stock |
MCP4451-104E/ST D# 579-MCP4451-104E/ST Microchip Technology Inc |
Digital Potentiometer ICs 100k I2Cquad Ch Pot 8bit volatile memory RoHS: Compliant
|
1031 |
Part Number | Description | Stock |
MCP4451T-104E/ST Microchip Technology Inc |
100k, I2C, quad channel Pot, 8-bit, volatile memory, TSSOP - Package: 20 TSSOP 4.4mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
MCP4451-104E/ST Microchip Technology Inc |
100k, I2C, quad channel Pot, 8-bit, volatile memory, TSSOP - Package: 20 TSSOP 4.4mm TUBE RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
MCP4451T-104E/ST D# MCHP00000017327 Microchip Technology Inc |
100k, I2C, quad channel Pot, 8-bit, volatile memory, TSSOP - Package: 20 TSSOP 4.4mm T/R |
0 |
MCP4451-104E/ST D# MCHP00000017320 Microchip Technology Inc |
100k, I2C, quad channel Pot, 8-bit, volatile memory, TSSOP - Package: 20 TSSOP 4.4mm TUBE |
0 |
Part Number | Description | Stock |
MCP4451-104E/ST D# NS-MCP4451-104E/ST Microchip Technology Inc |
OEM/CM ONLY |
9831 |
Part Number | Description | Stock |
MCP4451T-104E/ST Microchip Technology Inc |
RoHS: Compliant
|
Alternative Product Available |
MCP4451-104E/ST Microchip Technology Inc |
RoHS: Compliant
|
740 In Stock |
Part Number | Description | Stock |
MCP4451-104E/ST D# 52548928 Microchip Technology Inc |
Digital Potentiometer 100kOhm 256POS Volatile Linear Automotive 20-Pin TSSOP Tube RoHS: Compliant
|
Americas - 740 |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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1 | $ 1.2761 | $ 1.2761 |
100 | $ 1.2761 | $ 127.6100 |
500 | $ 1.2761 | $ 638.0500 |
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