MET1117A33B3G

{
  "slug": "met1117a33b3g",
  "version": "0.1.0",
  "type": "component",
  "description": "MICRONE Linear Voltage Regulators (LDO), SOT-223-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management ics",
    "met1117a33b3g",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "met1117a33b3g.lbr",
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    "docs/met1117a33b3g-datasheet.pdf",
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    "viewers/footprint.html",
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    "met1117a33b3g-hero.overlay.json",
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  "component": {
    "mpn": "MET1117A33B3G",
    "manufacturer": "MICRONE",
    "package": "SOT-223-4",
    "pin_count": 4,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6f91665eb553440690b785e71f8b68bb.pdf",
    "parts": {
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      "lbr": "met1117a33b3g.lbr"
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    "distributor_links": {
      "lcsc": "C83972"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:27:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin of the fixed 3.3 V regulator."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.3 V output (±2%) supplying over 700 mA, needing an output capacitor of at least 4.7 µF with ESR of 0.25 to 2.2 ohm."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input accepting up to 20 V (absolute maximum), with a 4.8 V to 20 V operating range for the A33 version."
      },
      {
        "number": "4",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The package hint is SOT-223-4, but the datasheet pin table lists only pins 1-3. The text does not sa; The ordering suffix 'B3G' is not decoded in the extracted text. The SOT223 package is assumed from t"
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        "pages_sent": 14,
        "cost_usd": 0.0907,
        "at": "2026-10-23T06:26:54"
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        "pages": 14,
        "sha256": "9f6a198bf76c0ebb",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}