MCP4011-502E

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp4011-502e",
  "title": "MCP4011-502E",
  "brief": "Microchip Tech Digital Potentiometers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "adc-dac-data conversion",
    "mcp4011-502e",
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  "component": {
    "mpn": "MCP4011-502E",
    "manufacturer": "Microchip Tech",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital Potentiometers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9284b728f8cb051fe4e69e4b447cafdf.pdf",
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      "lbr": "mcp4011-502e.lbr"
    },
    "distributor_links": {
      "lcsc": "C636023"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T16:11:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
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    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply input, operating from 1.8V to 5.5V relative to VSS, with a decoupling capacitor on VDD to VSS recommended for maximum performance."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "3",
        "name": "A",
        "type": "passive",
        "description": "Potentiometer terminal A, the fixed connection to the 0x3F terminal of the digital potentiometer; the voltage must be between VSS and VDD and it supports both positive and negative current."
      },
      {
        "number": "4",
        "name": "W",
        "type": "passive",
        "description": "Potentiometer wiper terminal, the adjustable terminal of the digital potentiometer; the voltage must be between VSS and VDD and it supports both positive and negative current."
      },
      {
        "number": "5",
        "name": "CS",
        "type": "input",
        "description": "Chip select input; forcing CS to VIL enables serial commands, forcing it to VIHH enables high-voltage serial commands, and it has an internal pull-up resistor."
      },
      {
        "number": "6",
        "name": "B",
        "type": "passive",
        "description": "Potentiometer terminal B, the fixed connection to the 0x00 terminal of the digital potentiometer; the voltage must be between VSS and VDD and it supports both positive and negative current."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "8",
        "name": "U/D",
        "type": "input",
        "description": "Increment/decrement input that moves the wiper one step toward terminal A on an increment and one step toward terminal B on a decrement."
      }
    ],
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        "at": "2026-10-28T16:10:41"
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        "pages": 70,
        "sha256": "cf4f63c0d7bd1cd8",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 8,
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  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "MSOP-8",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "8"
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    "appearance": {
      "contacts": {
        "quote": "8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC] A A2",
        "page": 61,
        "doc": "ds.pdf",
        "plating": "tin"
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    "characteristics": {
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        {
          "name": "Input Leakage Current",
          "symbol": "IIL",
          "kind": "electrical",
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