AP7381-33V-A

{
  "schema_version": 1,
  "type": "component",
  "slug": "ap7381-33v-a",
  "title": "AP7381-33V-A",
  "brief": "Diodes Incorporated Linear Voltage Regulators (LDO), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "ap7381-33v-a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AP7381-33V-A",
    "manufacturer": "Diodes Incorporated",
    "package": "TO-92",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AP7381-33V-A.pdf",
    "parts": {
      "symbol": "ap7381-33v-a.kicad_sym",
      "footprint": "ap7381-33v-a.kicad_mod",
      "model_3d": "ap7381-33v-a-hero.glb",
      "model_3d_plain": "ap7381-33v-a-etched.glb",
      "model_3d_step": "ap7381-33v-a-etched.step",
      "model_3d_step_plain": "ap7381-33v-a.step",
      "lbr": "ap7381-33v-a.lbr"
    },
    "distributor_links": {
      "lcsc": "C3745132",
      "digikey": "AP7381-33V-ADICT-ND",
      "mouser": "621-AP7381-33V-A"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:06:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AP7381-33V-ADICT-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "621-AP7381-33V-A",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; the absolute maximum rating for VOUT is -0.3 to 8 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; recommended supply range is 3.3 to 40 V, with an absolute maximum rating of -0.3 to 45 V."
      }
    ],
    "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": [],
        "pages_sent": 13,
        "cost_usd": 0.0123,
        "at": "2026-11-02T17:06:48"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AP7381-33V-A.pdf",
        "pages": 13,
        "sha256": "657d25b1f48ab5dc",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ap7381-33v-a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap7381-33v-a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "a9151133e8864cedf096c6834779336771f37de094af812b6a952d979adfe914",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "TO-92",
      "Category": "Power Supply Chip",
      "Pins": "3"
    },
    "appearance": {
      "housing": {
        "quote": "HBM ESD (Human Body Model) 4000 V Note: 4. a). Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and",
        "page": 2,
        "doc": "ds.pdf",
        "material": "Abs"
      },
      "contacts": {
        "quote": " Terminals: Finish Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208  Weight:",
        "page": 12,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "657d25b1f48ab5dcac4a7ea4979a379894ebc8d13ec43225a9827f2818232266"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ap7381-33v-a"
  ],
  "discovery_pitch": "AP7381-33V-A (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ap7381-33v-a.kicad_sym",
    "ap7381-33v-a.kicad_mod",
    "ap7381-33v-a.glb",
    "ap7381-33v-a.step",
    "ap7381-33v-a.lbr",
    "docs/hero.png",
    "docs/ap7381-33v-a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ap7381-33v-a-hero.glb",
    "ap7381-33v-a-hero.overlay.json",
    "ap7381-33v-a-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}