MIC5209-3.3YS

{
  "slug": "mic5209-3-3ys",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "mic5209-3.3ys",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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    "README.md",
    "mic5209-3-3ys.kicad_sym",
    "mic5209-3-3ys.kicad_mod",
    "mic5209-3-3ys.glb",
    "mic5209-3-3ys.step",
    "mic5209-3-3ys.lbr",
    "docs/hero.png",
    "docs/mic5209-3-3ys-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mic5209-3-3ys-hero.glb",
    "mic5209-3-3ys-hero.overlay.json",
    "mic5209-3-3ys-etched.glb"
  ],
  "component": {
    "mpn": "MIC5209-3.3YS",
    "manufacturer": "Microchip Tech",
    "package": "SOT-223-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589807676449456128",
    "parts": {
      "symbol": "mic5209-3-3ys.kicad_sym",
      "footprint": "mic5209-3-3ys.kicad_mod",
      "model_3d": "mic5209-3-3ys-hero.glb",
      "model_3d_plain": "mic5209-3-3ys-etched.glb",
      "model_3d_step": "mic5209-3-3ys-etched.step",
      "model_3d_step_plain": "mic5209-3-3ys.step",
      "lbr": "mic5209-3-3ys.lbr"
    },
    "distributor_links": {
      "lcsc": "C638641"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T17:39:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input; the datasheet gives an operating supply voltage of +2.5V to +16V and an absolute maximum of -20V to +20V, and a 1 µF capacitor from IN to GND is recommended if the input is battery-fed or more than 10 inches from the AC filter capacitor."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; SOT-223 pin 2 and the TAB are internally connected, and the tab provides the package's heat-dissipation path."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output; a minimum 1 µF output capacitor to GND is required for basic fixed-voltage applications to prevent oscillation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT-223 tab is internally connected to pin 2 (GND) per Table 3-1 and the page 2 pin view, but it; Section 4.1 states that Enable is not available on the SOT-223 (S) package, so no EN pin is listed f; The datasheet's operating temperature range (–40°C to +125°C) and voltage ranges are for the family "
        ],
        "pages_sent": 30,
        "cost_usd": 0.0895,
        "at": "2026-10-18T17:38:49"
      },
      "datasheet": {
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        "pages": 30,
        "sha256": "46148b9c0d4d1f14",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "units": "mm",
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        "zmin_mm": -0.0,
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mic5209-3-3ys-etched.step",
        "role": "eda",
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}