LMV331W5-7

{
  "schema_version": 1,
  "type": "component",
  "slug": "lmv331w5-7",
  "title": "LMV331W5-7",
  "brief": "Diodes Incorporated Comparators, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "op-amp-cmp",
    "lmv331w5-7"
  ],
  "component": {
    "mpn": "LMV331W5-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Comparators",
    "datasheet": "https://www.diodes.com/assets/Datasheets/LMV331W5-7.pdf",
    "parts": {
      "symbol": "lmv331w5-7.kicad_sym",
      "footprint": "lmv331w5-7.kicad_mod",
      "model_3d": "lmv331w5-7-etched.glb",
      "model_3d_plain": "lmv331w5-7.glb",
      "model_3d_step": "lmv331w5-7-etched.step",
      "model_3d_step_plain": "lmv331w5-7.step",
      "lbr": "lmv331w5-7.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting comparator input. Common-mode range: -0.1V to (VCC - 0.8V). Typical input bias current 25 nA at VCC=5V."
      },
      {
        "number": "2",
        "name": "VEE",
        "type": "power_in",
        "description": "Chip negative supply / ground reference. Tied to 0V (GND) in single-supply operation. VCC-VEE absolute max = 5.5V."
      },
      {
        "number": "3",
        "name": "IN-",
        "type": "input",
        "description": "Inverting comparator input. Common-mode range: -0.1V to (VCC - 0.8V). Typical input bias current 25 nA at VCC=5V."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Open-collector comparator output. Requires external pull-up resistor to VCC (recommended 1KΩ to 10KΩ). Sink current typ 84 mA at VO=1.5V with VCC=5V; leakage typ 3 nA."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive chip supply. Operating range 2.7V to 5.5V (single-supply). 0.1 µF bypass capacitor to GND recommended close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/LMV331W5-7.pdf",
        "pages": 13,
        "sha256": "8153c11648b9bf3d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lmv331w5-7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "03676e099e10cad5d67dc88e850c2262e8d52a21bf359dd3795fed49620abdbb",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
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  ],
  "discovery_triggers": [
    "lmv331w5-7"
  ],
  "discovery_pitch": "LMV331W5-7 (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "lmv331w5-7.kicad_sym",
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    "lmv331w5-7.glb",
    "lmv331w5-7.step",
    "lmv331w5-7-etched.step",
    "lmv331w5-7.lbr",
    "docs/hero.png",
    "docs/lmv331w5-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "LMV331W5-7",
      "kind": "packaging"
    },
    {
      "mpn": "LMV331W5-7SE-7",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T17:32:04.200Z"
}