LK112M80TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "lk112m80tr",
  "title": "LK112M80TR",
  "brief": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "lk112m80tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LK112M80TR",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904241364668416",
    "parts": {
      "symbol": "lk112m80tr.kicad_sym",
      "footprint": "lk112m80tr.kicad_mod",
      "model_3d": "lk112m80tr-hero.glb",
      "model_3d_plain": "lk112m80tr.glb",
      "model_3d_step": "lk112m80tr-etched.step",
      "model_3d_step_plain": "lk112m80tr.step",
      "lbr": "lk112m80tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2798215",
      "digikey": "497-7810-2-ND",
      "mouser": "511-LK112M80TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T02:43:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-7810-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-LK112M80TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown input that disables the regulator when connected to GND or to positive voltage less than 0.6 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin internally connected to die attach flag to decrease total thermal resistance and increase package thermal dissipation capability."
      },
      {
        "number": "3",
        "name": "Bypass",
        "type": "passive",
        "description": "Bypass pin for optional external 0.1 µF capacitor to reduce output noise to 30 µVrms."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output port with 8.0 V nominal output at ±2% accuracy and maximum 150 mA output current."
      },
      {
        "number": "5",
        "name": "IN",
        "type": "power_in",
        "description": "Input power supply port accepting voltage from VOUT + 0.5 to 14 V for VOUT > 2 V or from 2.5 to 14 V for VOUT < 2 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 18,
        "cost_usd": 0.0652,
        "at": "2026-10-06T02:42:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904241364668416",
        "pages": 18,
        "sha256": "fc1c9dfacf62927c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23-5L",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "lk112m80tr"
  ],
  "discovery_pitch": "LK112M80TR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "lk112m80tr.kicad_sym",
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    "lk112m80tr.step",
    "lk112m80tr.lbr",
    "docs/hero.png",
    "docs/lk112m80tr-datasheet.pdf",
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    "viewers/footprint.html",
    "lk112m80tr-hero.glb",
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  "visibility": {
    "public": true
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}