LD39020ADTPU30R

{
  "slug": "ld39020adtpu30r",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-4(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ld39020adtpu30r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ld39020adtpu30r.kicad_sym",
    "ld39020adtpu30r.kicad_mod",
    "ld39020adtpu30r.glb",
    "ld39020adtpu30r.step",
    "ld39020adtpu30r.lbr",
    "docs/hero.png",
    "docs/ld39020adtpu30r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ld39020adtpu30r-hero.glb",
    "ld39020adtpu30r-hero.overlay.json"
  ],
  "component": {
    "mpn": "LD39020ADTPU30R",
    "manufacturer": "STMicroelectronics",
    "package": "DFN-4(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604422323168960512",
    "parts": {
      "symbol": "ld39020adtpu30r.kicad_sym",
      "footprint": "ld39020adtpu30r.kicad_mod",
      "model_3d": "ld39020adtpu30r-hero.glb",
      "model_3d_plain": "ld39020adtpu30r.glb",
      "model_3d_step": "ld39020adtpu30r-etched.step",
      "model_3d_step_plain": "ld39020adtpu30r.step",
      "lbr": "ld39020adtpu30r.lbr"
    },
    "distributor_links": {
      "lcsc": 2970929,
      "digikey": "497-15924-2-ND",
      "mouser": "511-LD39020ADTPU30R"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T04:45:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-15924-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "511-LD39020ADTPU30R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Output voltage regulated at 3.0 V ±0.5% with 200 mA maximum current capability and typical 200 mV dropout at full load."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground for signal return path."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Logic input for enable/shutdown: Low (≤0.4 V) puts device in shutdown; High (≥1 V) activates regulation with 20 µA typical quiescent current at no load."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage 1.5 V to 5.5 V requiring 1 µF minimum external ceramic capacitor (X5R or X7R type)."
      },
      {
        "number": "5",
        "name": "Thermal pad",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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": [
          "extractor flagged: Datasheet Table 1 specifies a thermal pad connection to GND but does not assign it a numeric pin des",
          "exposed pad 5 added from the footprint"
        ],
        "pages_sent": 30,
        "cost_usd": 0.1244,
        "at": "2026-10-03T04:45:21"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604422323168960512",
        "pages": 30,
        "sha256": "e4097fa7d6a209f5",
        "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"
    }
  }
}