FSW3157YSOT363G

{
  "schema_version": 1,
  "type": "component",
  "slug": "fsw3157ysot363g",
  "title": "FSW3157YSOT363G",
  "brief": "Full Way Analog Switches, Multiplexers, SOT-363. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "interface",
    "fsw3157ysot363g"
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  "component": {
    "mpn": "FSW3157YSOT363G",
    "manufacturer": "Full Way",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1b402b45e5465740ad81720f0a4227e5.pdf",
    "parts": {
      "symbol": "fsw3157ysot363g.kicad_sym",
      "footprint": "fsw3157ysot363g.kicad_mod",
      "model_3d": "fsw3157ysot363g-etched.glb",
      "model_3d_plain": "fsw3157ysot363g.glb",
      "model_3d_step": "fsw3157ysot363g-etched.step",
      "model_3d_step_plain": "fsw3157ysot363g.step",
      "lbr": "fsw3157ysot363g.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "B1",
        "type": "bidirectional",
        "description": "Analog/Digital signal port (normally open). Bidirectional switch throw; connected to A when SEL=1. Rated for ±100mA continuous through the switch path."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "3",
        "name": "B0",
        "type": "bidirectional",
        "description": "Analog/Digital signal port (normally closed). Bidirectional switch throw; connected to A when SEL=0. Rated for ±100mA continuous through the switch path."
      },
      {
        "number": "4",
        "name": "A",
        "type": "bidirectional",
        "description": "Common signal port of the SPDT switch. Routed to either B0 (SEL=0) or B1 (SEL=1). Signal range -0.3V to 5.5V; overrides VCC to achieve true isolation even when the supply is dead."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Single power supply input, 1.5V to 5.5V operating range (6.5V absolute max). Quiescent current <2µA typical."
      },
      {
        "number": "6",
        "name": "SEL",
        "type": "input",
        "description": "Logic input control select. SEL=0 connects B0 to A; SEL=1 connects B1 to A. 1.8V logic compatible: VIH ≥ 1.6V (VCC 3.3-5.5V) or 1.4V (VCC 1.5-3.3V); VIL ≤ 0.6V/0.4V respectively."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/1b402b45e5465740ad81720f0a4227e5.pdf",
        "pages": 9,
        "sha256": "da4a63e1a12b4e73",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -0.8375,
        -0.65
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-363_SC-70-6@sha256:0659d885e00b7869",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Full Way",
      "Package": "SOT-363",
      "Category": "Interface",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "fsw3157ysot363g"
  ],
  "discovery_pitch": "FSW3157YSOT363G (Full Way) 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",
    "fsw3157ysot363g.kicad_sym",
    "fsw3157ysot363g.kicad_mod",
    "fsw3157ysot363g.glb",
    "fsw3157ysot363g.step",
    "fsw3157ysot363g-etched.step",
    "fsw3157ysot363g.lbr",
    "docs/hero.png",
    "docs/fsw3157ysot363g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "FSW3157YSOT363G/TR",
      "kind": "packaging"
    },
    {
      "mpn": "FSW3157YSOT236G/TR",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T20:48:20.019Z"
}