78L05L-T92-K

{
  "slug": "78l05l-t92-k",
  "version": "0.1.0",
  "type": "component",
  "description": "UTC(Unisonic Tech) Linear Voltage Regulators (LDO), TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "78l05l-t92-k",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "78l05l-t92-k.kicad_sym",
    "78l05l-t92-k.kicad_mod",
    "78l05l-t92-k.glb",
    "78l05l-t92-k.step",
    "78l05l-t92-k.lbr",
    "docs/hero.png",
    "docs/78l05l-t92-k-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "78l05l-t92-k-hero.glb",
    "78l05l-t92-k-hero.overlay.json",
    "78l05l-t92-k-etched.glb"
  ],
  "component": {
    "mpn": "78L05L-T92-K",
    "manufacturer": "UTC(Unisonic Tech)",
    "package": "TO-92-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/24955d8a86386c685cabea257ea319d6.pdf",
    "parts": {
      "symbol": "78l05l-t92-k.kicad_sym",
      "footprint": "78l05l-t92-k.kicad_mod",
      "model_3d": "78l05l-t92-k-hero.glb",
      "model_3d_plain": "78l05l-t92-k-etched.glb",
      "model_3d_step": "78l05l-t92-k-etched.step",
      "model_3d_step_plain": "78l05l-t92-k.step",
      "lbr": "78l05l-t92-k.lbr"
    },
    "distributor_links": {
      "lcsc": "C380213"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T21:50:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated fixed output voltage terminal, rated for output current up to 100mA per the absolute maximum ratings."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference terminal of the regulator."
      },
      {
        "number": "3",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated input voltage terminal; absolute maximum input voltage is 30V for VOUT=5~9V and 35V for VOUT=10~18V."
      }
    ],
    "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": null,
        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 8,
        "cost_usd": 0.0006,
        "at": "2026-10-26T21:50:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/24955d8a86386c685cabea257ea319d6.pdf",
        "pages": 8,
        "sha256": "81cd8edacd1fef82",
        "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": [
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        "file": "78l05l-t92-k.step",
        "role": "plain",
        "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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          3.745,
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        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-26",
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      {
        "file": "78l05l-t92-k-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
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        ],
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        "footprint_binding": "identity",
        "sha256": "b8004603923ec38188d3c57c03a844a2dcd3c79a192fcc032d27b4c1e6ae8986",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}