LM397DBVRG

{
  "slug": "lm397dbvrg",
  "version": "0.1.0",
  "type": "component",
  "description": "HANSCHIP semiconductor Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lm397dbvrg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "lm397dbvrg.kicad_sym",
    "lm397dbvrg.kicad_mod",
    "lm397dbvrg.glb",
    "lm397dbvrg.step",
    "lm397dbvrg.lbr",
    "docs/hero.png",
    "docs/lm397dbvrg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm397dbvrg-hero.glb",
    "lm397dbvrg-hero.overlay.json",
    "lm397dbvrg-etched.glb"
  ],
  "component": {
    "mpn": "LM397DBVRG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756594902224920576",
    "parts": {
      "symbol": "lm397dbvrg.kicad_sym",
      "footprint": "lm397dbvrg.kicad_mod",
      "model_3d": "lm397dbvrg-hero.glb",
      "model_3d_plain": "lm397dbvrg-etched.glb",
      "model_3d_step": "lm397dbvrg-etched.step",
      "model_3d_step_plain": "lm397dbvrg.step",
      "lbr": "lm397dbvrg.lbr"
    },
    "distributor_links": {
      "lcsc": "C5145281"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:34:15Z",
      "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": "Inverting comparator input; the input common-mode range is 0 V to VS - 1.5 V at 25°C (0 V to VS - 2 V over the temperature extremes)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the comparator."
      },
      {
        "number": "3",
        "name": "VIN+",
        "type": "power_in",
        "description": "Noninverting comparator input; the input common-mode range is 0 V to VS - 1.5 V at 25°C (0 V to VS - 2 V over the temperature extremes)."
      },
      {
        "number": "4",
        "name": "OUTPUT",
        "type": "output",
        "description": "Open-collector grounded-emitter NPN output that needs an external pullup resistor to the logic supply and can sink approximately 10 mA."
      },
      {
        "number": "5",
        "name": "VS",
        "type": "power_in",
        "description": "Positive supply pin; recommended supply voltage is 5 V to 30 V (single or split supplies)."
      }
    ],
    "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: Pin numbers and names were taken from the 'Pin Functions' table on page 2. The package drawing/pin-c; Output sink current of approximately 10 mA is stated in the Feature Description text, while the Elec"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0428,
        "at": "2026-10-19T00:29:01"
      },
      "datasheet": {
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        "pages": 12,
        "sha256": "89077a72182b029e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "sha256": "f31b17a88d0df66aef97abc69856f37afa3d7c18b75495f4d84167f48dd5e42e",
        "checked": "2026-10-19",
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  }
}