ICW7805T3G

{
  "slug": "icw7805t3g",
  "version": "0.1.0",
  "type": "component",
  "description": "ICW Linear Voltage Regulators (LDO), TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "icw7805t3g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "icw7805t3g.kicad_sym",
    "icw7805t3g.kicad_mod",
    "icw7805t3g.glb",
    "icw7805t3g.step",
    "icw7805t3g.lbr",
    "docs/hero.png",
    "docs/icw7805t3g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "icw7805t3g-hero.glb",
    "icw7805t3g-hero.overlay.json",
    "icw7805t3g-etched.glb"
  ],
  "component": {
    "mpn": "ICW7805T3G",
    "manufacturer": "ICW",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e356847d439dd8fc5d30412fc73e861e.pdf",
    "parts": {
      "symbol": "icw7805t3g.kicad_sym",
      "footprint": "icw7805t3g.kicad_mod",
      "model_3d": "icw7805t3g-hero.glb",
      "model_3d_plain": "icw7805t3g-etched.glb",
      "model_3d_step": "icw7805t3g-etched.step",
      "model_3d_step_plain": "icw7805t3g.step",
      "lbr": "icw7805t3g.lbr"
    },
    "distributor_links": {
      "lcsc": "C7544929"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T14:54:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INPUT",
        "type": "power_in",
        "description": "Unregulated input supply; the datasheet gives a recommended VIN of 7 V to 25 V for the ICW7805, with an absolute maximum range of 7.0 V to 35 V."
      },
      {
        "number": "2",
        "name": "COMMON",
        "type": "power_in",
        "description": "Common ground pin, shared between input and output as the return path for the regulator."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5 V output (VO 4.8 V to 5.2 V at TJ = 25 °C) that the datasheet rates for output currents up to 1000 mA."
      }
    ],
    "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 pin-function table (page 6) lists pins 1, 2 and 3 for all packages without a per-package mapping; Ordering table (page 4) confirms ICW7805T3G is sold in TO263 (800 pcs/reel). The datasheet's TO-263 "
        ],
        "pages_sent": 13,
        "cost_usd": 0.0391,
        "at": "2026-10-29T14:54:27"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e356847d439dd8fc5d30412fc73e861e.pdf",
        "pages": 13,
        "sha256": "df62efb858d8aa8f",
        "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": "icw7805t3g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "icw7805t3g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "48cb9ba67799484c34b80b5f501f15d8c599486c5b591fa7e27ec6114b2e1e4e",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "TO263",
      "source_page": 12,
      "D": {
        "nom_mm": 10.16,
        "range_mm": [
          10.01,
          10.31
        ]
      },
      "E1": {
        "nom_mm": 8.7,
        "range_mm": [
          8.5,
          8.9
        ]
      },
      "e": {
        "nom_mm": 2.54,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 4.57,
        "range_mm": [
          4.47,
          4.67
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "icw7805t3g.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}