AW37030D250DNR

{
  "slug": "aw37030d250dnr",
  "version": "0.1.0",
  "type": "component",
  "description": "AWINIC(Shanghai Awinic Tech) Linear Voltage Regulators (LDO), DFN1x1-4L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "aw37030d250dnr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "aw37030d250dnr.kicad_sym",
    "aw37030d250dnr.kicad_mod",
    "aw37030d250dnr.glb",
    "aw37030d250dnr.step",
    "aw37030d250dnr.lbr",
    "docs/hero.png",
    "docs/aw37030d250dnr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "aw37030d250dnr-hero.glb",
    "aw37030d250dnr-hero.overlay.json",
    "aw37030d250dnr-etched.glb"
  ],
  "component": {
    "mpn": "AW37030D250DNR",
    "manufacturer": "AWINIC(Shanghai Awinic Tech)",
    "package": "DFN1x1-4L",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3c238dc9cad96462e3151d8c7b5d82a6.pdf",
    "parts": {
      "symbol": "aw37030d250dnr.kicad_sym",
      "footprint": "aw37030d250dnr.kicad_mod",
      "model_3d": "aw37030d250dnr-hero.glb",
      "model_3d_plain": "aw37030d250dnr-etched.glb",
      "model_3d_step": "aw37030d250dnr-etched.step",
      "model_3d_step_plain": "aw37030d250dnr.step",
      "lbr": "aw37030d250dnr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5125898"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:07:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; put a 1µF or more ceramic capacitor at the output pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip enable pin, active high, with built-in 140nA pull-down current; below 0.4V disables the device and above 1V enables it."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin (1.4V to 5.5V); put a 1µF or more bypass capacitor at the power supply."
      },
      {
        "number": "5",
        "name": "EXP",
        "type": "passive",
        "description": "Exposed pad should be tied to the ground plane for better power dissipation."
      }
    ],
    "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: The datasheet's DFN pin table lists a 5th pin (EXP), while the package is named 4L and the package d"
        ],
        "pages_sent": 27,
        "cost_usd": 0.1589,
        "at": "2026-10-22T21:07:15"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3c238dc9cad96462e3151d8c7b5d82a6.pdf",
        "pages": 27,
        "sha256": "1e6900a279a56b96",
        "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"
    },
    "models_3d": [
      {
        "file": "aw37030d250dnr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.98,
          0.57
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "86e5f8eefe287160705813dbaa7f6606754ab347715fbffa4ee680635c44541f",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "aw37030d250dnr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          0.98,
          0.57
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a39db56cbd2cd9e11720121a6f0687470c146bb80f0e6ebf571b59d8a8d8d86a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}