The MCP4261-502E/ST is a digital potentiometer featuring a 5 k,Ѷ resistance with 257 taps, designed for applications requiring precise control. It operates via a Serial Peripheral Interface (SPI) with a maximum clock speed of 10 MHz, supporting both potentiometer and rheostat configurations. The device includes non-volatile memory, allowing for automatic recall of the wiper setting, and incorporates WiperLock,Ñ¢ technology for secure calibration settings. With a low wiper resistance of 75,Ѷ and a wide operating voltage range of 2.7V to 5.5V, the MCP4261 is suitable for various applications, including those with extended temperature ranges from -40¬8C to +125¬8C. The device also features a shutdown pin for terminal disconnect and write protection options, enhancing its reliability in critical applications. The MCP4261 is packaged in a 14-pin TSSOP format, making it compact for integration into space-constrained designs.
Win Source Part Number: 1345692-MCP4261-502E
Category: Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers
Series: WiperLock™
Package: Tube
Number of Circuits: 2
Standard Package: 96
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: Non-Volatile
Interface: SPI
Resistance (Ohms): 5k
Taper: Linear
Number of Taps: 257
Temperature Coefficient (Typ): 150ppm/°C
Voltage - Supply: 1.8V ~ 5.5V
Mounting Type: Surface Mount
Package / Case: 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 14-TSSOP
Temperature Range - Operating: -40°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 60 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microchip Technology
Base Product Number: MCP4261
Resistance - Wiper (Ohms) (Typ): 75
IC DGTL POT 5KOHM 257TAP 14TSSOP Product overview: MCP4261-502E/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 5KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 5KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4261-502E/ST can be used for catalog matching and distributor lookup.
Digital Potentiometer 5k Ohm 2 Circuit 257 Taps SPI Interface 14-TSSOP
IC DGTL POT 5KOHM 257TAP 14TSSOP
DIGITAL POT, 5K, -40 TO 125DEG C; End To End Resistance:5kohm; No. of Pots:Dual; Control Interface:SPI; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Potentiometer IC Case RoHS Compliant: Yes
IC DGTL POT 5KOHM 257TAP 14TSSOP
Digital Potentiometer 5k Ohm 2 Circuit 257 Taps SPI Interface 14-TSSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors |
| Product Number | 1345692-MCP4261-502E/ST | 717-MCP4261-502E/ST | MCP4261-502E/ST-ND | MCP4261-502E/ST | 02AH4482 | MCP4261-502E/ST | MCP4261-502E/ST |
| Product Name | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | 5KOHM Digital Potentiometer | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Pot, 5K, -40 To 125Deg C; End To End Resistance Microchip | Data Acquisition - Digital Potentiometers | Digital Potentiometers |
| Potentiometer Type | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | |||||
| Resistance Range | 5000 ohms | 5000 ohms | 5000 ohms | 5000 ohms | 5000 ohms | ||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 2.7 to 5.5 volts | 1.8 volts | |||
| 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) | -40 to 125 C (-40 to 257 F) |
