GR6220B181MR-G

{
  "slug": "gr6220b181mr-g",
  "version": "0.1.0",
  "type": "component",
  "description": "GR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "gr6220b181mr-g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gr6220b181mr-g.kicad_sym",
    "gr6220b181mr-g.kicad_mod",
    "gr6220b181mr-g.glb",
    "gr6220b181mr-g.step",
    "gr6220b181mr-g.lbr",
    "docs/hero.png",
    "docs/gr6220b181mr-g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gr6220b181mr-g-hero.glb",
    "gr6220b181mr-g-hero.overlay.json",
    "gr6220b181mr-g-etched.glb"
  ],
  "component": {
    "mpn": "GR6220B181MR-G",
    "manufacturer": "GR",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600572020329222144",
    "parts": {
      "symbol": "gr6220b181mr-g.kicad_sym",
      "footprint": "gr6220b181mr-g.kicad_mod",
      "model_3d": "gr6220b181mr-g-hero.glb",
      "model_3d_plain": "gr6220b181mr-g-etched.glb",
      "model_3d_step": "gr6220b181mr-g-etched.step",
      "model_3d_step_plain": "gr6220b181mr-g.step",
      "lbr": "gr6220b181mr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C19631756"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:59:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input pin for the regulator; the datasheet gives an input voltage range of 1.8 V to 7 V, with an absolute maximum Vin of 8 V."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin of the regulator."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Enable pin: a level of 1.6 V to VIN enables the output and 0 to 0.5 V shuts it down, with shutdown current of 0.1 µA typical."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected (marked 空, empty, in the datasheet)."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin; for this 1.8 V variant the nominal output is 1.8 V with ±2.5% tolerance, and the absolute maximum output current is 500 mA."
      }
    ],
    "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 MPN GR6220B181MR-G decodes as CE-enabled (B), 1.8 V output (18), ±2.5% tolerance (1), SOT23-5 pa; The electrical characteristics table on page 3 is specified for VOUT(T)=3.3V, not 1.8V. The 1.8V var; Pin 4 (NC) is listed in the datasheet only as 空 (empty), so its type is set to unconnected."
        ],
        "pages_sent": 5,
        "cost_usd": 0.0205,
        "at": "2026-10-18T02:58:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600572020329222144",
        "pages": 5,
        "sha256": "52641ae289840721",
        "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": [
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        "file": "gr6220b181mr-g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gr6220b181mr-g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3667dcff8db760fe20beca9f19670f4acad14d3e2103822a97c6fe395112f817",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}