LMV321IDBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "lmv321idbvr",
  "title": "LMV321IDBVR",
  "brief": "UMW Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "lmv321idbvr"
  ],
  "component": {
    "mpn": "LMV321IDBVR",
    "manufacturer": "UMW",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312211124_UMW-Youtai-Semiconductor-Co---Ltd--LMV321IDBVR_C3014306.pdf",
    "parts": {
      "symbol": "lmv321idbvr.kicad_sym",
      "footprint": "lmv321idbvr.kicad_mod",
      "model_3d": "lmv321idbvr-etched.glb",
      "model_3d_plain": "lmv321idbvr.glb",
      "model_3d_step": "lmv321idbvr-etched.step",
      "model_3d_step_plain": "lmv321idbvr.step",
      "lbr": "lmv321idbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C3014306"
    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting analog input. Rail-to-rail common-mode range from (-VS)-0.1V to (+VS)+0.1V (VCM -0.1V to 5.6V at Vs=5.5V). Input bias current 10 nA typ."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / ground. Tie to system GND for single-supply operation. Total supply (VDD-VSS) 2.1V to 5.5V (absolute max 7.5V)."
      },
      {
        "number": "3",
        "name": "IN-",
        "type": "input",
        "description": "Inverting analog input. Same common-mode and bias characteristics as IN+. Used with feedback network for closed-loop gain configuration."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Rail-to-rail amplifier output. Output current 20 mA min / 25 mA typ, slew rate 0.52 V/µs, GBW 1 MHz."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply rail. Operating range 2.1V to 5.5V (absolute max 7.5V). Decouple with 100 nF close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312211124_UMW-Youtai-Semiconductor-Co---Ltd--LMV321IDBVR_C3014306.pdf",
        "pages": 15,
        "sha256": "92ba53cd7280c726",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-5@sha256:455a3f7c3e5eb5b8",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "SOT-23-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lmv321idbvr"
  ],
  "discovery_pitch": "LMV321IDBVR (UMW) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lmv321idbvr.kicad_sym",
    "lmv321idbvr.kicad_mod",
    "lmv321idbvr.glb",
    "lmv321idbvr.step",
    "lmv321idbvr-etched.step",
    "lmv321idbvr.lbr",
    "docs/hero.png",
    "docs/lmv321idbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "LMV321IDBVR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T17:28:50.574Z"
}