XC6504A281MR-G

{
  "slug": "xc6504a281mr-g",
  "version": "0.1.0",
  "type": "component",
  "description": "Torex Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "xc6504a281mr-g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xc6504a281mr-g.kicad_sym",
    "xc6504a281mr-g.kicad_mod",
    "xc6504a281mr-g.glb",
    "xc6504a281mr-g.step",
    "xc6504a281mr-g.lbr",
    "docs/hero.png",
    "docs/xc6504a281mr-g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xc6504a281mr-g-hero.glb",
    "xc6504a281mr-g-hero.overlay.json",
    "xc6504a281mr-g-etched.glb"
  ],
  "component": {
    "mpn": "XC6504A281MR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9fd9a691febe0d2f31a4a6d3618553d2.pdf",
    "parts": {
      "symbol": "xc6504a281mr-g.kicad_sym",
      "footprint": "xc6504a281mr-g.kicad_mod",
      "model_3d": "xc6504a281mr-g-hero.glb",
      "model_3d_plain": "xc6504a281mr-g-etched.glb",
      "model_3d_step": "xc6504a281mr-g-etched.step",
      "model_3d_step_plain": "xc6504a281mr-g.step",
      "lbr": "xc6504a281mr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C6360148",
      "digikey": "893-1200-2-ND",
      "mouser": "865-XC6504A281MR-G"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T02:38:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "893-1200-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "865-XC6504A281MR-G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input with an operating input voltage range of 1.4V to 6.0V (absolute maximum -0.3V to 6.5V)."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin; all voltages in the datasheet are referenced to VSS."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "ON/OFF control: CE high (minimum 0.91V) enables the output, CE low (maximum 0.38V) puts the IC in stand-by, and the pin must not be left open because the output becomes unstable."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; this pin is not used in the SOT-25 package."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated voltage output with a maximum output current of 150mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT-25 pin mapping was taken from the PIN NUMBER / PIN ASSIGNMENT table on page 3 (SOT-25 column; The ordering code XC6504A281MR-G maps to the MR-G suffix, which the datasheet lists as SOT-25 (3,000; VOUT is typed power_out as the regulator output; the datasheet itself labels it only 'Output'. The C"
        ],
        "pages_sent": 27,
        "cost_usd": 0.1071,
        "at": "2026-10-29T02:38:40"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9fd9a691febe0d2f31a4a6d3618553d2.pdf",
        "pages": 27,
        "sha256": "ce98064ab5b3428e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "xc6504a281mr-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": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xc6504a281mr-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": "d381404e5ca52a4c7eddf84266451f58b73d84caefe8c4b89bfbc9c2972dc99b",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}