Alternative Parts (Cross-Reference): Cross
Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Data Acquisition Digital Potentiometers
Package: Tube
Product Status: Active
Taper: Linear
Configuration: Potentiometer
Features: Mute, Selectable Address
Tolerance: ±20%
Temperature Coefficient (Typ): 150ppm/°C
IC DGTL POT 50KOHM 257TAP 20QFN Product overview: MCP4451-503E/ML from Microchip Technology is a Digital Potentiometer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 50KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4451-503E/ML can be used for catalog matching and distributor lookup.
Digital Potentiometer 50k Ohm 4 Circuit 257 Taps I²C Interface 20-QFN (4x4)
IC DGTL POT 50KOHM 257TAP 20QFN
IC DGTL POT 50KOHM 257TAP 20QFN
Digital Potentiometer 50k Ohm 4 Circuit 257 Taps I²C Interface 20-QFN (4x4)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | 717-MCP4451-503E/ML | MCP4451-503E/ML-ND | MCP4451-503E/ML | MCP4451-503E/ML | MCP4451-503E/ML | |
| Product Name | Integrated Circuits (ICs) Data Acquisition Digital Potentiometers | 50KOHM Digital Potentiometer | Digital Potentiometers | Data Acquisition - Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers |
| Potentiometer Type | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | ||||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Mounting / Packaging | 20-VFQFN Exposed Pad | Surface Mount Technology (SMT / SMD); 20-VFQFN Exposed Pad | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | |
| Resistance Range | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
