L7808CV

{
  "slug": "l7808cv",
  "version": "0.1.0",
  "type": "component",
  "description": "UMW 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)",
    "l7808cv",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "l7808cv.kicad_sym",
    "l7808cv.kicad_mod",
    "l7808cv.glb",
    "l7808cv.step",
    "l7808cv.lbr",
    "docs/hero.png",
    "docs/l7808cv-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l7808cv-hero.glb",
    "l7808cv-hero.overlay.json",
    "l7808cv-etched.glb"
  ],
  "component": {
    "mpn": "L7808CV",
    "manufacturer": "UMW",
    "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/8755878760052998144",
    "parts": {
      "symbol": "l7808cv.kicad_sym",
      "footprint": "l7808cv.kicad_mod",
      "model_3d": "l7808cv-hero.glb",
      "model_3d_plain": "l7808cv-etched.glb",
      "model_3d_step": "l7808cv-etched.step",
      "model_3d_step_plain": "l7808cv.step",
      "lbr": "l7808cv.lbr"
    },
    "distributor_links": {
      "lcsc": "C347290",
      "digikey": "497-2949-5-ND",
      "mouser": "511-L7808CV"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T02:00:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-2949-5-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-L7808CV",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I",
        "type": "power_in",
        "description": "Unregulated input pin; the absolute maximum input voltage is 35 V for VO = 5 to 18 V and 40 V for VO = 24 V."
      },
      {
        "number": "2",
        "name": "G",
        "type": "power_in",
        "description": "Ground (common) reference pin for the regulator; the datasheet gives no additional limits for this pin."
      },
      {
        "number": "3",
        "name": "O",
        "type": "power_out",
        "description": "Regulated output pin, rated for output current up to 1.2 A, with internal thermal overload and short-circuit protection."
      }
    ],
    "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: The pinning table on page 1 is garbled in the extracted text. The symbols I, G, O and descriptions I; The input voltage limits (35 V and 40 V) are printed in the absolute maximum table with separate VO ; The datasheet covers the whole L78xx family (5 to 24 V). The pinout is the same for the 8 V variant "
        ],
        "pages_sent": 17,
        "cost_usd": 0.0377,
        "at": "2026-10-17T01:58:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755878760052998144",
        "pages": 17,
        "sha256": "dacd5725e1e3b73b",
        "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": "l7808cv.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": "l7808cv-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": "3faccb4a78fea27849ccf2048e5e12aae4b181cb4043eb78f286166079195436",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}