UA78L05ACLPR

{
  "slug": "ua78l05aclpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Linear Voltage Regulators (LDO), TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "ua78l05aclpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ua78l05aclpr.kicad_sym",
    "ua78l05aclpr.kicad_mod",
    "ua78l05aclpr.glb",
    "ua78l05aclpr.step",
    "ua78l05aclpr.lbr",
    "docs/hero.png",
    "docs/ua78l05aclpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ua78l05aclpr-hero.glb",
    "ua78l05aclpr-hero.overlay.json",
    "ua78l05aclpr-etched.glb"
  ],
  "component": {
    "mpn": "UA78L05ACLPR",
    "manufacturer": "Texas Instruments",
    "package": "TO-92-3",
    "pin_count": 3,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ua78l05aclpr.pdf",
    "parts": {
      "symbol": "ua78l05aclpr.kicad_sym",
      "footprint": "ua78l05aclpr.kicad_mod",
      "model_3d": "ua78l05aclpr-hero.glb",
      "model_3d_plain": "ua78l05aclpr-etched.glb",
      "model_3d_step": "ua78l05aclpr-etched.step",
      "model_3d_step_plain": "ua78l05aclpr.step",
      "lbr": "ua78l05aclpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2871185",
      "digikey": "296-UA78L05ACLPRTR-ND",
      "mouser": "595-UA78L05ACLPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:33:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-UA78L05ACLPRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-UA78L05ACLPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTPUT",
        "type": "power_out",
        "description": "Regulated voltage output, delivering up to 100 mA of output current."
      },
      {
        "number": "2",
        "name": "COMMON",
        "type": "power_in",
        "description": "Common ground pin of the regulator."
      },
      {
        "number": "3",
        "name": "INPUT",
        "type": "power_in",
        "description": "Supply input; recommended 7 V to 20 V for UA78L05AC, absolute maximum 30 V."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: MPN UA78L05ACLPR is listed in the addendum as TO-92 (LP), 3 pins, 2000 per reel, so the LP pinout ap"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1307,
        "at": "2026-10-23T12:33:37"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ua78l05aclpr.pdf",
        "pages": 34,
        "sha256": "1c2abe4023ad787a",
        "source_tier": "mfr"
      },
      "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": "ua78l05aclpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ua78l05aclpr-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": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "a4e227eda19a2c5017c097ffef18692225ae3c9bd7783253e2ecd99b7f485677",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}