XC6221A182MR-G

{
  "schema_version": 1,
  "type": "component",
  "slug": "xc6221a182mr-g",
  "title": "XC6221A182MR-G",
  "brief": "Torex Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "xc6221a182mr-g"
  ],
  "component": {
    "mpn": "XC6221A182MR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2109092030_Torex-Semicon-XC6221A182MR-G_C2891271.pdf",
    "parts": {
      "symbol": "xc6221a182mr-g.kicad_sym",
      "footprint": "xc6221a182mr-g.kicad_mod",
      "model_3d": "xc6221a182mr-g-etched.glb",
      "model_3d_plain": "xc6221a182mr-g.glb",
      "model_3d_step": "xc6221a182mr-g-etched.step",
      "model_3d_step_plain": "xc6221a182mr-g.step",
      "lbr": "xc6221a182mr-g.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input. Operating range 1.6V to 6.0V (absolute max VSS-0.3 to +6.5V). Bypass with a 1.0uF ceramic capacitor to VSS."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the regulator."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip-enable ON/OFF control, active HIGH. VCEH >=1.2V (max 6.0V) enables the regulator; VCEL <=0.3V places the device in stand-by (<0.1uA). XC6221A has no internal pull-down, so leaving CE open is an undefined state, tie CE explicitly high or low."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to any potential."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output. Fixed 1.8V nominal for the '182' option (Standard accuracy, +/-2% at Vout >= 1.50V). Rated 200mA (up to 250mA typ). Requires >=1.0uF ceramic stabilization capacitor (CL) to VSS. XC6221A has no CL auto-discharge, output decays through R1/R2 divider when disabled."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2109092030_Torex-Semicon-XC6221A182MR-G_C2891271.pdf",
        "pages": 28,
        "sha256": "c5bad2e786b1d143",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "xc6221a182mr-g.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": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xc6221a182mr-g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f37eb1f325e23dccc8cbafcb4a3025886acc61d8c2d138c749ddf1b0d838a7b8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Torex Semicon",
      "Package": "SOT-25",
      "Category": "PMIC",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "XC6221A182MR-G",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A182MR-GGR",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A182MR-GGR-G",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A182MR-GNR",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A182MR-GNR-G",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A182MR-G7R-G",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "xc6221a182mr-g"
  ],
  "discovery_pitch": "XC6221A182MR-G (Torex Semicon) 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",
    "xc6221a182mr-g.kicad_sym",
    "xc6221a182mr-g.kicad_mod",
    "xc6221a182mr-g.glb",
    "xc6221a182mr-g.step",
    "xc6221a182mr-g.lbr",
    "docs/hero.png",
    "docs/xc6221a182mr-g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T14:22:33.976Z"
}