LM7805CTG

{
  "slug": "lm7805ctg",
  "version": "0.1.0",
  "type": "component",
  "description": "HANSCHIP semiconductor 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)",
    "lm7805ctg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "lm7805ctg.kicad_sym",
    "lm7805ctg.kicad_mod",
    "lm7805ctg.glb",
    "lm7805ctg.step",
    "lm7805ctg.lbr",
    "docs/hero.png",
    "docs/lm7805ctg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm7805ctg-hero.glb",
    "lm7805ctg-hero.overlay.json",
    "lm7805ctg-etched.glb"
  ],
  "component": {
    "mpn": "LM7805CTG",
    "manufacturer": "HANSCHIP semiconductor",
    "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/8589784559257612288",
    "parts": {
      "symbol": "lm7805ctg.kicad_sym",
      "footprint": "lm7805ctg.kicad_mod",
      "model_3d": "lm7805ctg-hero.glb",
      "model_3d_plain": "lm7805ctg-etched.glb",
      "model_3d_step": "lm7805ctg-etched.step",
      "model_3d_step_plain": "lm7805ctg.step",
      "lbr": "lm7805ctg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2977083"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:18:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN (Vi)",
        "type": "power_in",
        "description": "Unregulated input voltage; the absolute maximum is 35 V for output settings of 5 V to 18 V and 40 V for the 24 V output."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground and reference pin for the regulator; the datasheet gives no separate voltage or current limit for this pin."
      },
      {
        "number": "3",
        "name": "OUT (Vo)",
        "type": "power_out",
        "description": "Regulated 5 V output for the LM7805, rated for output currents up to 1.0 A (Po < 15 W) with Vo typically 5.0 V (4.8 V to 5.2 V at Tj = 25 °C)."
      }
    ],
    "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 pinout table on page 1 is encoded in a garbled character set; the pin functions (1 input 矛, 2 gr; The datasheet gives no explicit electrical limit for pin 2 (GND), so its description states only its; Ordering table (page 2) lists LM7805CTG as TO-220-3L, so the TO-220 pinout applies to this MPN; the ",
          "1/3 pins cited to the wrong page (name found elsewhere): ['2:GND@p1']"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0648,
        "at": "2026-10-19T02:16:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784559257612288",
        "pages": 12,
        "sha256": "fa3752e5f8134355",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          28.525
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        "zmin_mm": -9.75,
        "centre_offset_mm": 0.932,
        "footprint_binding": "identity",
        "sha256": "7cb065d935df5771f0ba6e48ddd180863a121af76483dad7f18e667a7b68204a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
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        "sha256": "1b15f6d59f1ece00461c357f718baa71eee77b35ba8da619b3b5d38339f69384",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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}