HX7812CTG

{
  "slug": "hx7812ctg",
  "version": "0.1.0",
  "type": "component",
  "description": "HANSCHIP semiconductor Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "hx7812ctg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hx7812ctg.kicad_sym",
    "hx7812ctg.kicad_mod",
    "hx7812ctg.glb",
    "hx7812ctg.step",
    "hx7812ctg.lbr",
    "docs/hero.png",
    "docs/hx7812ctg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hx7812ctg-hero.glb",
    "hx7812ctg-hero.overlay.json",
    "hx7812ctg-etched.glb"
  ],
  "component": {
    "mpn": "HX7812CTG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "TO-220-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757279562663239680",
    "parts": {
      "symbol": "hx7812ctg.kicad_sym",
      "footprint": "hx7812ctg.kicad_mod",
      "model_3d": "hx7812ctg-hero.glb",
      "model_3d_plain": "hx7812ctg-etched.glb",
      "model_3d_step": "hx7812ctg-etched.step",
      "model_3d_step_plain": "hx7812ctg.step",
      "lbr": "hx7812ctg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2977113"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T20:29:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Unregulated input supply; for the HX7812C the input voltage VI is specified at 14.5 V to 35 V, and the absolute maximum input voltage is 35 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator (datasheet function: 地, ground)."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated 12 V output (Vo typ. 12 V at Io=0.5 A) with maximum output current IOM of 1.5 A."
      }
    ],
    "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: Pin 1/2/3 assignment for TO-220-3 comes from the pin-description table and the TO-220-3/TO-263-3/TO-; Pin 1 (VCC) and OUT are described using the HX7812C electrical table values (page 5) and general lim"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0325,
        "at": "2026-10-17T20:28:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757279562663239680",
        "pages": 11,
        "sha256": "36966cb0356f08fe",
        "source_tier": "lcsc"
      },
      "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": "hx7812ctg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hx7812ctg-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": [
          10.25,
          4.455,
          28.525
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "0ddad73efd73bd16791e9a109db7d22a544af067d00f1eb7e1f67019c08d7ace",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}