XC6372A331PR-G

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  "type": "component",
  "slug": "xc6372a331pr-g",
  "title": "XC6372A331PR-G",
  "brief": "Torex Semicon DC-DC Converters, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management ics",
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  "component": {
    "mpn": "XC6372A331PR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-89-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/17ca9bb5df01b5fcfefb26461a857cba.pdf",
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      "model_3d_step_plain": "xc6372a331pr-g.step",
      "lbr": "xc6372a331pr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C2468801",
      "digikey": "893-1164-2-ND",
      "mouser": "865-XC6372A331PR-G"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T23:34:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "893-1164-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "865-XC6372A331PR-G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the converter; the datasheet lists it only as the ground connection with no voltage limit given for this pin."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage monitor and IC internal power supply; the absolute maximum VOUT input voltage is 12 V."
      },
      {
        "number": "3",
        "name": "Lx",
        "type": "output",
        "description": "Switch pin driving the inductor through the built-in switching transistor; absolute maximum LX pin voltage is 12 V and LX pin current is 400 mA."
      }
    ],
    "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 MPN XC6372A331PR-G uses the A-type SOT-89 (3-pin) variant (PR-G suffix). The datasheet pin assig; The datasheet gives no electrical limit for the VSS pin, so the description states only its ground f; KiCad pin type for VOUT (power_out) and Lx (output) is an inferred classification from the datasheet"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0412,
        "at": "2026-10-30T23:34:18"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/17ca9bb5df01b5fcfefb26461a857cba.pdf",
        "pages": 17,
        "sha256": "a119c12314059996",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "file": "xc6372a331pr-g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xc6372a331pr-g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
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        "sha256": "1d2c1bf1e73334e66198ae678b9b457f245ab84f854f6b7be25301ac27f44d5c",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Torex Semicon",
      "Package": "SOT-89-3",
      "Category": "Power Management ICs",
      "Pins": "3"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a119c12314059996062e452e4e8be62184410a036eedf532cf4abea87876d552",
      "rows": [
        {
          "name": "VOUT Input Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LX pin Voltage",
          "symbol": "VLX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LX pin Current",
          "symbol": "ILX",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "VDD Input Voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation (SOT-89)",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Ta=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -30,
          "typ": null,
          "max": 80,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "XC6372A331PR-G (Torex Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}