GR7330

{
  "slug": "gr7330",
  "version": "0.1.0",
  "type": "component",
  "description": "GR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "gr7330",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gr7330.kicad_sym",
    "gr7330.kicad_mod",
    "gr7330.glb",
    "gr7330.step",
    "gr7330.lbr",
    "docs/hero.png",
    "docs/gr7330-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gr7330-hero.glb",
    "gr7330-hero.overlay.json",
    "gr7330-etched.glb"
  ],
  "component": {
    "mpn": "GR7330",
    "manufacturer": "GR",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602690594854748160",
    "parts": {
      "symbol": "gr7330.kicad_sym",
      "footprint": "gr7330.kicad_mod",
      "model_3d": "gr7330-hero.glb",
      "model_3d_plain": "gr7330-etched.glb",
      "model_3d_step": "gr7330-etched.step",
      "model_3d_step_plain": "gr7330.step",
      "lbr": "gr7330.lbr"
    },
    "distributor_links": {
      "lcsc": "C19631786"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:16:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground terminal (芯片接地端)."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Chip regulated output terminal (芯片输出端); the datasheet gives the GR7330 output as 3.0 V typical (2.91 V to 3.09 V at VIN=4 V, IOUT=40 mA)."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input terminal (datasheet label 启动输入端); maximum input voltage is 15 V in the electrical characteristics, and the absolute maximum input voltage is 18 V."
      }
    ],
    "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: The pin numbers are taken from the SOT23-3 column of the pinout table, not the TO-92 or SOT89-3 colu; The datasheet lists TO-92, SOT89-3 and SOT23-3 for the whole GR73xx series and does not state the pa; The Chinese label 启动输入端 for VIN is rendered as 'input terminal'. The literal meaning is 'start-up in"
        ],
        "pages_sent": 7,
        "cost_usd": 0.033,
        "at": "2026-10-18T13:14:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602690594854748160",
        "pages": 7,
        "sha256": "49d1232a7459e3cc",
        "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": [
      {
        "file": "gr7330.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gr7330-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "78e3f55fc7756eea65851c9a94bb109e5e3032af9e6766a3950df2017fdc069a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}