LM293PT

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm293pt",
  "title": "LM293PT",
  "brief": "STMicroelectronics Comparators, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lm293pt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM293PT",
    "manufacturer": "STMicroelectronics",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919918230720512",
    "parts": {
      "symbol": "lm293pt.kicad_sym",
      "footprint": "lm293pt.kicad_mod",
      "model_3d": "lm293pt-hero.glb",
      "model_3d_plain": "lm293pt.glb",
      "model_3d_step": "lm293pt-etched.step",
      "model_3d_step_plain": "lm293pt.step",
      "lbr": "lm293pt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2913576",
      "digikey": "497-7818-2-ND",
      "mouser": "511-LM293P"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T04:00:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-7818-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-LM293P",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Out1",
        "type": "output",
        "description": "Output of comparator 1; open-collector style output, sink current typically 6 to 18 mA at Vid = 1 V, Vo = 1.5 V, with short-circuit current of approximately 20 mA max."
      },
      {
        "number": "2",
        "name": "In1-",
        "type": "input",
        "description": "Inverting input of comparator 1; common-mode range 0 to (VCC+) - 1.5 V at 25 °C, input must not go below -0.3 V."
      },
      {
        "number": "3",
        "name": "In1+",
        "type": "input",
        "description": "Non-inverting input of comparator 1; common-mode range 0 to (VCC+) - 1.5 V at 25 °C, input must not go below -0.3 V."
      },
      {
        "number": "4",
        "name": "Vcc-",
        "type": "power_in",
        "description": "Negative supply voltage (ground in single-supply operation); total supply (VCC+) - (VCC-) is 2 to 36 V."
      },
      {
        "number": "5",
        "name": "In2+",
        "type": "input",
        "description": "Non-inverting input of comparator 2; common-mode range 0 to (VCC+) - 1.5 V at 25 °C, input must not go below -0.3 V."
      },
      {
        "number": "6",
        "name": "In2-",
        "type": "input",
        "description": "Inverting input of comparator 2; common-mode range 0 to (VCC+) - 1.5 V at 25 °C, input must not go below -0.3 V."
      },
      {
        "number": "7",
        "name": "Out2",
        "type": "output",
        "description": "Output of comparator 2; open-collector style output, sink current typically 6 to 18 mA at Vid = 1 V, Vo = 1.5 V, with short-circuit current of approximately 20 mA max."
      },
      {
        "number": "8",
        "name": "Vcc+",
        "type": "power_in",
        "description": "Positive supply voltage; total supply (VCC+) - (VCC-) is 2 to 36 V (abs max ±18 or 36 V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 18,
        "cost_usd": 0.1011,
        "at": "2026-10-03T03:59:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919918230720512",
        "pages": 18,
        "sha256": "31d06d834156345d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "TSSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm293pt"
  ],
  "discovery_pitch": "LM293PT (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm293pt.kicad_sym",
    "lm293pt.kicad_mod",
    "lm293pt.glb",
    "lm293pt.step",
    "lm293pt.lbr",
    "docs/hero.png",
    "docs/lm293pt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm293pt-hero.glb",
    "lm293pt-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}