STG719STR

{
  "schema_version": 1,
  "type": "component",
  "slug": "stg719str",
  "title": "STG719STR",
  "brief": "STMicroelectronics Analog Switches, Multiplexers, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "stg719str"
  ],
  "component": {
    "mpn": "STG719STR",
    "manufacturer": "STMicroelectronics",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/46a3c6d700e5bffb0afa49f17ec56792.pdf",
    "parts": {
      "symbol": "stg719str.kicad_sym",
      "footprint": "stg719str.kicad_mod",
      "model_3d": "stg719str-etched.glb",
      "model_3d_plain": "stg719str.glb",
      "model_3d_step": "stg719str-etched.step",
      "model_3d_step_plain": "stg719str.step",
      "lbr": "stg719str.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "input",
        "description": "Digital control input selecting which independent channel (S1 or S2) is connected to the common D pin. Low level connects S1 to D; High level connects S2 to D. CMOS logic thresholds referenced to VCC (VIH=2.0V at 3.3V, 2.4V at 5V)."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage. Operating range 1.8V to 5.5V (absolute max -0.5V to +7.0V). Quiescent current is 1µA max."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0V)."
      },
      {
        "number": "4",
        "name": "S1",
        "type": "passive",
        "description": "Independent analog switch channel 1. Bidirectional analog signal path connected to D when IN is Low. RON = 4Ω max at VCC=5V; signal range 0 to VCC."
      },
      {
        "number": "5",
        "name": "D",
        "type": "passive",
        "description": "Common analog switch pole. Bidirectional pin that connects to either S1 or S2 depending on IN state."
      },
      {
        "number": "6",
        "name": "S2",
        "type": "passive",
        "description": "Independent analog switch channel 2. Bidirectional analog signal path connected to D when IN is High. RON = 4Ω max at VCC=5V; signal range 0 to VCC."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/46a3c6d700e5bffb0afa49f17ec56792.pdf",
        "pages": 8,
        "sha256": "e19f35b4d9ed0964",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "stg719str.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "stg719str-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "84b03264c2f4bab532b6ae7905294de84db32ff31f12289344151a69ef713c24",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOT-23-6",
      "Category": "Interface",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "stg719str"
  ],
  "discovery_pitch": "STG719STR (STMicroelectronics) 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",
    "stg719str.kicad_sym",
    "stg719str.kicad_mod",
    "stg719str.glb",
    "stg719str.step",
    "stg719str.lbr",
    "docs/hero.png",
    "docs/stg719str-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stg719str-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "STG719STR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T08:34:21.863Z"
}