MIC5219-3.0YM5-TR

{
  "slug": "mic5219-3-0ym5-tr",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Linear Voltage Regulators (LDO), SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management ics",
    "mic5219-3.0ym5-tr",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
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    "mic5219-3-0ym5-tr.kicad_mod",
    "mic5219-3-0ym5-tr.glb",
    "mic5219-3-0ym5-tr.step",
    "mic5219-3-0ym5-tr.lbr",
    "docs/hero.png",
    "docs/mic5219-3-0ym5-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic5219-3-0ym5-tr-hero.glb",
    "mic5219-3-0ym5-tr-hero.overlay.json",
    "mic5219-3-0ym5-tr-etched.glb"
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  "component": {
    "mpn": "MIC5219-3.0YM5-TR",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1b78ec58389f4fa4bcd2860b8d289f3d.pdf",
    "parts": {
      "symbol": "mic5219-3-0ym5-tr.kicad_sym",
      "footprint": "mic5219-3-0ym5-tr.kicad_mod",
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      "model_3d_plain": "mic5219-3-0ym5-tr-etched.glb",
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      "model_3d_step_plain": "mic5219-3-0ym5-tr.step",
      "lbr": "mic5219-3-0ym5-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C145375",
      "digikey": "576-2765-2-ND",
      "mouser": "998-MIC5219-3.0YM5TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T02:04:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-2765-2-ND",
        "status": "found"
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      "mouser": {
        "pn": "998-MIC5219-3.0YM5TR",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input; the operating ratings give +2.5V to +12V, and the absolute maximum supply input voltage is -20V to +20V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, which serves as the common return for the regulator and must be connected to the system ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "CMOS-compatible enable input: logic high (2.0V or above) enables the regulator, while logic low (0.4V or below) or an open pin shuts it down."
      },
      {
        "number": "4",
        "name": "BYP",
        "type": "passive",
        "description": "Reference bypass for the fixed-voltage variant: an optional 470pF capacitor to GND reduces output noise, and the pin may be left open."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output, which requires an output capacitor of at least 1µF without the BYP capacitor or at least 2.2µF with a 470pF BYP capacitor to prevent oscillation."
      }
    ],
    "provenance": {
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        "primary_model": "claude-haiku-5-5",
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        "guards": "pin_guards 0.1: passed",
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        "pages": 15,
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        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
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}