L78M05ABV-DG

{
  "slug": "l78m05abv-dg",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "l78m05abv-dg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "l78m05abv-dg.kicad_sym",
    "l78m05abv-dg.kicad_mod",
    "l78m05abv-dg.glb",
    "l78m05abv-dg.step",
    "l78m05abv-dg.lbr",
    "docs/hero.png",
    "docs/l78m05abv-dg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l78m05abv-dg-hero.glb",
    "l78m05abv-dg-hero.overlay.json"
  ],
  "component": {
    "mpn": "L78M05ABV-DG",
    "manufacturer": "STMicroelectronics",
    "package": "TO-220",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590370975411048448",
    "parts": {
      "symbol": "l78m05abv-dg.kicad_sym",
      "footprint": "l78m05abv-dg.kicad_mod",
      "model_3d": "l78m05abv-dg-hero.glb",
      "model_3d_plain": "l78m05abv-dg.glb",
      "model_3d_step": "l78m05abv-dg-etched.step",
      "model_3d_step_plain": "l78m05abv-dg.step",
      "lbr": "l78m05abv-dg.lbr"
    },
    "distributor_links": {
      "lcsc": "C3746379",
      "digikey": "497-15725-5-ND",
      "mouser": "511-L78M05ABV-DG"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T16:40:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-15725-5-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-L78M05ABV-DG",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated DC input voltage, absolute maximum 35 V for VO = 5 to 18 V, bypassed with CI of 0.33 µF or larger close to the pin."
      },
      {
        "number": "2",
        "name": "GROUND",
        "type": "power_in",
        "description": "Common ground reference for input and output, with quiescent current Id of 6 mA maximum."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5 V output (4.9 to 5.1 V at TJ = 25 °C for the AB version) with output current internally limited and up to 0.5 A."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Figure 2 (page 3) labels the TO-220 leads only by function, top to bottom OUTPUT, GROUND, INPUT, and; L78M05ABV-DG is the TO-220 (dual gauge) variant per Table 27. Figure 2 shows one TO-220 pinout, whic",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 45,
        "cost_usd": 0.6736,
        "at": "2026-10-06T16:40:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590370975411048448",
        "pages": 45,
        "sha256": "aab13a77a9bc7601",
        "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"
    }
  }
}