78T05AL-TQ2-R

{
  "slug": "78t05al-tq2-r",
  "version": "0.1.0",
  "type": "component",
  "description": "UTC Unisonic Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "78t05al-tq2-r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "78t05al-tq2-r.kicad_sym",
    "78t05al-tq2-r.kicad_mod",
    "78t05al-tq2-r.glb",
    "78t05al-tq2-r.step",
    "78t05al-tq2-r.lbr",
    "docs/hero.png",
    "docs/78t05al-tq2-r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "78t05al-tq2-r-hero.glb",
    "78t05al-tq2-r-hero.overlay.json",
    "78t05al-tq2-r-etched.glb"
  ],
  "component": {
    "mpn": "78T05AL-TQ2-R",
    "manufacturer": "UTC Unisonic Tech",
    "package": "TO-263",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175130472603648",
    "parts": {
      "symbol": "78t05al-tq2-r.kicad_sym",
      "footprint": "78t05al-tq2-r.kicad_mod",
      "model_3d": "78t05al-tq2-r-hero.glb",
      "model_3d_plain": "78t05al-tq2-r-etched.glb",
      "model_3d_step": "78t05al-tq2-r-etched.step",
      "model_3d_step_plain": "78t05al-tq2-r.step",
      "lbr": "78t05al-tq2-r.lbr"
    },
    "distributor_links": {
      "lcsc": "C75503"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:31:25Z",
      "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 pin; the datasheet's absolute maximum input voltage is 35 V, and a 0.33 µF input bypass capacitor is recommended as close to the regulator as possible."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference pin for the regulator."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated 5 V output pin, rated for a peak output current of up to 1 A, with a 0.1 µF output bypass capacitor recommended close to the regulator."
      }
    ],
    "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: Pin numbers and functions are taken from the ordering table on page 1 (pin code I = Input, G = GND, ; Pin 3 is described as a 5 V regulated output because the MPN 78T05AL is the 5 V member of the 78TXXA"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0455,
        "at": "2026-10-18T05:26:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175130472603648",
        "pages": 9,
        "sha256": "2184fe2fda617fbc",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "804a3f76e4182a02567b2429bdc9a585b857158fb8543fccd29c8eb6780e1310",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "78t05al-tq2-r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.42
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b4b6b09cbf339b6a8907b76a150efd6cc7e20cfbf2643db2a3b041b10567be03",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}