MIC2091-1YM5-TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "mic2091-1ym5-tr",
  "title": "MIC2091-1YM5-TR",
  "brief": "Microchip Tech Power Distribution Switches, SOT-23-5. 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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    "power management (pmic)",
    "mic2091-1ym5-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MIC2091-1YM5-TR",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881255509741568",
    "parts": {
      "symbol": "mic2091-1ym5-tr.kicad_sym",
      "footprint": "mic2091-1ym5-tr.kicad_mod",
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      "lbr": "mic2091-1ym5-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C148025",
      "digikey": "576-3891-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:46:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-3891-2-ND",
        "status": "found"
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      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input from +1.8V to +5.5V that powers the output switch and the internal control circuitry."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high TTL-compatible enable input that turns the internal switch on and supplies power to the load; this pin cannot be left floating."
      },
      {
        "number": "4",
        "name": "FAULT/",
        "type": "output",
        "description": "Open-drain fault status output that must be pulled high with an external resistor and goes low when the part is in current limit, thermal limit, or UVLO while EN=1; it stays high when EN=0."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Switched output controlled by the internal power switch, which connects to the load being driven."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
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          "extractor flagged: The MPN suffix '-TR' (tape-and-reel packaging) does not appear in the datasheet. The ordering table ; The datasheet labels VOUT as 'Output' and FAULT/ as an open-drain output. The KiCad classes power_ou"
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        "cost_usd": 0.0667,
        "at": "2026-10-18T13:45:47"
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  "metadata": {
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      "Manufacturer": "Microchip Tech",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
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          "name": "Time After Switch Shuts Down From An Over-Current Condition Before It Tries To Turn On Again",
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          "name": "Over-Temperature Shutdown",
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