SGM803-SXN3L

{
  "schema_version": 1,
  "type": "component",
  "slug": "sgm803-sxn3l",
  "title": "SGM803-SXN3L",
  "brief": "SGMICRO Supervisor and Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "SGM803-SXN3L",
    "manufacturer": "SGMICRO",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Supervisor and Reset ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2c793109d7c84e63954b5eaed7fa406a.pdf",
    "parts": {
      "symbol": "sgm803-sxn3l.kicad_sym",
      "footprint": "sgm803-sxn3l.kicad_mod",
      "model_3d": "sgm803-sxn3l-etched.glb",
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      "model_3d_step_plain": "sgm803-sxn3l.step",
      "lbr": "sgm803-sxn3l.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supervisor."
      },
      {
        "number": "2",
        "name": "/RESET",
        "type": "output",
        "description": "Active-low, open-drain reset output. /RESET is pulled low while VCC is below the 2.93V reset threshold and remains low for 240ms (typ, min 150ms) after VCC rises above the threshold. Open-drain output requires an external pull-up resistor (sink capability 1.2mA at VOL = 0.3V; leakage 1µA max when de-asserted). Reset assertion is guaranteed down to VCC = 1V."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input that is also the monitored voltage. Operating range 1.2V to 5.5V (over -40°C to +125°C); absolute max 6V. Typical supply current 13µA."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2c793109d7c84e63954b5eaed7fa406a.pdf",
        "pages": 13,
        "sha256": "5e64accde249a9f4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SGMICRO",
      "Package": "SOT-23",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sgm803-sxn3l"
  ],
  "discovery_pitch": "SGM803-SXN3L (SGMICRO) 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",
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    "sgm803-sxn3l.step",
    "sgm803-sxn3l-etched.step",
    "sgm803-sxn3l.lbr",
    "docs/hero.png",
    "docs/sgm803-sxn3l-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "SGM803-SXN3L/TR",
      "kind": "packaging"
    },
    {
      "mpn": "SGM803-SXN3/TR",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T05:51:49.361Z"
}