UM3202V

{
  "schema_version": 1,
  "type": "component",
  "slug": "um3202v",
  "title": "UM3202V",
  "brief": "Union Semiconductor Translators / Level Shifters, VSSOP-8-0.5mm. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "logic",
    "um3202v"
  ],
  "component": {
    "mpn": "UM3202V",
    "manufacturer": "Union Semiconductor",
    "package": "VSSOP-8-0.5mm",
    "pin_count": 8,
    "category": "Logic",
    "subcategory": "Translators / Level Shifters",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2207041545_Union-Semiconductor-UM3202V_C3445249.pdf",
    "parts": {
      "symbol": "um3202v.kicad_sym",
      "footprint": "um3202v.kicad_mod",
      "model_3d": "um3202v-etched.glb",
      "model_3d_plain": "um3202v.glb",
      "model_3d_step": "um3202v-etched.step",
      "model_3d_step_plain": "um3202v.step",
      "lbr": "um3202v.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "B2",
        "type": "bidirectional",
        "description": "Input/Output 2, referenced to VCCB (B-side, 2.3V to 5.5V). Bidirectional data line paired with A2 through an internal transmission gate; supports push-pull (24 Mbps) or open-drain (2 Mbps)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground return, 0 V reference for both supplies."
      },
      {
        "number": "3",
        "name": "VCCA",
        "type": "power_in",
        "description": "A-port supply voltage. Range 1.65V ≤ VCCA ≤ 3.6V, and VCCA must be ≤ VCCB. Sets the logic level for the A-side (A1, A2) and OE input."
      },
      {
        "number": "4",
        "name": "A2",
        "type": "bidirectional",
        "description": "Input/Output 2, referenced to VCCA (A-side, 1.65V to 3.6V). Bidirectional data line paired with B2 through an internal transmission gate."
      },
      {
        "number": "5",
        "name": "A1",
        "type": "bidirectional",
        "description": "Input/Output 1, referenced to VCCA (A-side, 1.65V to 3.6V). Bidirectional data line paired with B1 through an internal transmission gate."
      },
      {
        "number": "6",
        "name": "OE",
        "type": "input",
        "description": "3-state Output Enable, referenced to VCCA. Pulling OE low places all A- and B-side outputs into a high-impedance state, reducing supply current. VIH ≥ VCCA×0.65, VIL ≤ VCCA×0.35."
      },
      {
        "number": "7",
        "name": "VCCB",
        "type": "power_in",
        "description": "B-port supply voltage. Range 2.3V ≤ VCCB ≤ 5.5V. Sets the logic level for the B-side (B1, B2). Includes ±8kV ESD protection on this rail."
      },
      {
        "number": "8",
        "name": "B1",
        "type": "bidirectional",
        "description": "Input/Output 1, referenced to VCCB (B-side, 2.3V to 5.5V). Bidirectional data line paired with A1 through an internal transmission gate; supports push-pull (24 Mbps) or open-drain (2 Mbps)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2207041545_Union-Semiconductor-UM3202V_C3445249.pdf",
        "pages": 15,
        "sha256": "4c291947b17a8c65",
        "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": "Union Semiconductor",
      "Package": "VSSOP-8-0.5mm",
      "Category": "Logic",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "um3202v"
  ],
  "discovery_pitch": "UM3202V (Union Semiconductor) 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",
    "um3202v.kicad_sym",
    "um3202v.kicad_mod",
    "um3202v.glb",
    "um3202v.step",
    "um3202v-etched.step",
    "um3202v.lbr",
    "docs/hero.png",
    "docs/um3202v-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "UM3202V",
      "kind": "packaging"
    },
    {
      "mpn": "UM3202Q",
      "kind": "unknown"
    },
    {
      "mpn": "UM3202H",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T13:46:15.055Z"
}