LM78L05ACM

{
  "slug": "lm78l05acm",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm78l05acm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm78l05acm.kicad_sym",
    "lm78l05acm.kicad_mod",
    "lm78l05acm.glb",
    "lm78l05acm.step",
    "lm78l05acm.lbr",
    "docs/hero.png",
    "docs/lm78l05acm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm78l05acm-hero.glb",
    "lm78l05acm-hero.overlay.json"
  ],
  "component": {
    "mpn": "LM78L05ACM",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758163266126393344",
    "parts": {
      "symbol": "lm78l05acm.kicad_sym",
      "footprint": "lm78l05acm.kicad_mod",
      "model_3d": "lm78l05acm-hero.glb",
      "model_3d_plain": "lm78l05acm.glb",
      "model_3d_step": "lm78l05acm-etched.step",
      "model_3d_step_plain": "lm78l05acm.step",
      "lbr": "lm78l05acm.lbr"
    },
    "distributor_links": {
      "lcsc": "C725342",
      "digikey": "LM78L05ACM-ND",
      "mouser": "926-LM78L05ACM"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T17:26:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LM78L05ACM-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LM78L05ACM",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 5 V output (fixed LM78L05A), delivering up to 100 mA output current."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, shown as GND in the SOP-8 connection diagram."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, shown as GND in the SOP-8 connection diagram."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, shown as GND in the SOP-8 connection diagram."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, shown as GND in the SOP-8 connection diagram."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated input voltage; absolute maximum 30 V for 3.3 to 10 V output versions, with 7 to 20 V specified for the 5 V version."
      }
    ],
    "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: Datasheet text did not list pin functions for SOP-8; assignments were read from the top-view connect",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.353,
        "at": "2026-10-09T17:24:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758163266126393344",
        "pages": 15,
        "sha256": "8395135be00cf694",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lm78l05acm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm78l05acm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a9c2b77f3775c21ae5881a4b16ca1c089c731903d571967c1900733fdd4878de",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}