# MCP4251-104E-ST (Component)
## Description
Digital Potentiometer 100k Ohm 2 Circuit 257 Taps SPI Interface 14-TSSOP #CommonPartsLibrary #IntegratedCircuit #DigitalPotentiometers
## Component Details
- **Owner:** jecstronic
- **Created:** 5/18/2022
- **Last Updated:** 8/18/2023
- **Visibility:** Private
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/22060b.pdf
- **Manufacturer Part Number:** MCP4251-104E/ST
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Microchip
- **Used in:** 6 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/mcp4251-104est/microchip-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/MCP4251-104E-ST/1635676) | $1.24 | 85 |
| [LCSC](https://www.lcsc.com/product-detail/C637079.html) | $2.5074 | 178 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/MCP4251-104E-ST?qs=MsrkbSoMqzOzj3ungtaRpQ%3D%3D) | $1.24 | 116 |
| [Verical](https://www.verical.com/pd/microchip-technology-data-acquisition---potentiometer-MCP4251-104-E-ST-4492581?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** MCP4251-104E/ST
- **Package / Case Code:** 14-TSSOP
- **Pin Count:** 14
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ~CS | |
| 2 | SCK | |
| 3 | SDI | |
| 4 | VSS | |
| 5 | P1B | |
| 6 | P1W | |
| 7 | P1A | |
| 8 | P0A | |
| 9 | P0W | |
| 10 | P0B | |
| 11 | ~WP | |
| 12 | ~SHDN | |
| 13 | SDO | |
| 14 | VDD | |
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*Generated from [https://www.flux.ai/jecstronic/mcp4251-104e-st~dr](https://www.flux.ai/jecstronic/mcp4251-104e-st~dr)*