XC6221A332MR-G

{
  "schema_version": 1,
  "type": "component",
  "slug": "xc6221a332mr-g",
  "title": "XC6221A332MR-G",
  "brief": "Torex Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "xc6221a332mr-g"
  ],
  "component": {
    "mpn": "XC6221A332MR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7ebbc802df18386fd9f7dd7edef56128.pdf",
    "parts": {
      "symbol": "xc6221a332mr-g.kicad_sym",
      "footprint": "xc6221a332mr-g.kicad_mod",
      "model_3d": "xc6221a332mr-g-etched.glb",
      "model_3d_plain": "xc6221a332mr-g.glb",
      "model_3d_step": "xc6221a332mr-g-etched.step",
      "model_3d_step_plain": "xc6221a332mr-g.step",
      "lbr": "xc6221a332mr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C9977"
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input pin. Operating range 1.6V to 6.0V; absolute maximum VSS-0.3V to +6.5V. A 1.0µF ceramic bypass capacitor is recommended close to the pin."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the regulator and CE logic threshold."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip Enable (ON/OFF control). Active HIGH: VCE >= 1.2V (typ up to 6.0V) turns the regulator ON; VCE <= 0.3V turns it OFF (standby, IDD < 0.1µA). XC6221A has no internal CE pull-down, so an open/floating CE is an undefined state and must be driven externally."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Can be left floating or tied to VSS for board-layout convenience."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin, 3.3V nominal, ±2% accuracy, up to 250mA (typ). Requires a 1.0µF ceramic stabilization capacitor to VSS."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7ebbc802df18386fd9f7dd7edef56128.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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-5@sha256:455a3f7c3e5eb5b8",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "xc6221a332mr-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": "xc6221a332mr-g-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": "9429ef1c9eaade284b331868063383a7b49a1adeb1cb2b7a86e1a7605f6d97bd",
        "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"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "xc6221a332mr-g"
  ],
  "discovery_pitch": "XC6221A332MR-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",
    "xc6221a332mr-g.kicad_sym",
    "xc6221a332mr-g.kicad_mod",
    "xc6221a332mr-g.glb",
    "xc6221a332mr-g.step",
    "xc6221a332mr-g-etched.step",
    "xc6221a332mr-g.lbr",
    "docs/hero.png",
    "docs/xc6221a332mr-g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "XC6221A332MR-G",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A332MR-GGR",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A332MR-GGR-G",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A332MR-GNR",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A332MR-GNR-G",
      "kind": "packaging"
    },
    {
      "mpn": "XC6221A332MR-G7R-G",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T14:22:42.303Z"
}