Win Source Part Number: 1180945-MCP4442-503E
Category: Integrated Circuits (ICs)>Data Acquisition - Digital Potentiometers
Series: WiperLock™
Features: Selectable Address
Package: Tube
Number of Circuits: 4
Standard Package: 96
Mounting: SMD (SMT)
Tolerance: ±20%
Configuration: Rheostat
Memory Type: Non-Volatile
Interface: I2C
Resistance (Ohms): 50k
Taper: Linear
Number of Taps: 129
Temperature Coefficient (Typ): 150ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Voltage - Supply: 1.8V ~ 5.5V
Package / Case: 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 14-TSSOP
Temperature Range - Operating: -40°C ~ 125°C
Alternative Parts (Cross-Reference): MCP4442-503E/ST.; MCP4442-503EST;
ECCN: EAR99
Fake Threat In the Open Market: 48 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microchip Technology
Base Product Number: MCP4442
Digital Potentiometer 50k Ohm 4 Circuit 129 Taps I²C Interface 14-TSSOP
IC DGT POT 50KOHM 129TAP 14TSSOP Product overview: MCP4442-503E/ST 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-MCP4442-503E/ST can be used for catalog matching and distributor lookup.
Digital Potentiometer 50k Ohm 4 Circuit 129 Taps I²C Interface 14-TSSOP
IC DGT POT 50KOHM 129TAP 14TSSOP
DIGITAL POTENTIOMETER, 50kohm, 129STEPS, QUAD, TSSOP-14; End To End Resistance:50kohm; No. of Pots:Quad; Control Interface:I2C; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V RoHS Compliant: Yes
IC DGT POT 50KOHM 129TAP 14TSSOP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | 1180945-MCP4442-503E/ST | MCP4442-503E/ST-ND | 717-MCP4442-503E/ST | MCP4442-503E/ST | MCP4442-503E/ST | 91R2866 | MCP4442-503E/ST |
| Product Name | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | 50KOHM Digital Potentiometer | Digital Potentiometers | Data Acquisition - Digital Potentiometers | Digital Potentiometer, 50Kohm, 129Steps, Quad, Tssop-14; End To End Resistance Microchip | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); "14-TSSOP | 14-TSSOP (0.173", 4.40mm Width) | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | SSOP | Surface Mount Technology (SMT / SMD); SSOP |
| Potentiometer Type | Digital Potentiometer | Rheostat | Digital Potentiometer; Rheostat | ||||
| Resistance Range | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | ||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 volts | 2.7 to 5.5 volts |
