XC9236A18CMR

{
  "slug": "xc9236a18cmr",
  "version": "0.1.0",
  "type": "component",
  "description": "Torex Semicon DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "xc9236a18cmr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xc9236a18cmr.kicad_sym",
    "xc9236a18cmr.kicad_mod",
    "xc9236a18cmr.glb",
    "xc9236a18cmr.step",
    "xc9236a18cmr.lbr",
    "docs/hero.png",
    "docs/xc9236a18cmr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xc9236a18cmr-hero.glb",
    "xc9236a18cmr-hero.overlay.json",
    "xc9236a18cmr-etched.glb"
  ],
  "component": {
    "mpn": "XC9236A18CMR",
    "manufacturer": "Torex Semicon",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/32b10115833a4654bbad7f5a098b24ad.pdf",
    "parts": {
      "symbol": "xc9236a18cmr.kicad_sym",
      "footprint": "xc9236a18cmr.kicad_mod",
      "model_3d": "xc9236a18cmr-hero.glb",
      "model_3d_plain": "xc9236a18cmr-etched.glb",
      "model_3d_step": "xc9236a18cmr-etched.step",
      "model_3d_step_plain": "xc9236a18cmr.step",
      "lbr": "xc9236a18cmr.lbr"
    },
    "distributor_links": {
      "lcsc": "C122893"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:35:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input with an operating voltage range of 2.0V to 6.0V for the A type, and a bypass capacitor CIN should be connected as close as possible to the VIN and VSS pins."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin for the IC, which should be connected as close as possible to the VIN bypass capacitor and kept on thick, short PCB ground traces."
      },
      {
        "number": "3",
        "name": "CE/MODE",
        "type": "input",
        "description": "High-active enable and mode selection pin, where a level above 0.65V and up to 6.0V enables operation in the PWM/PFM automatic switching mode and a level from 0V to 0.25V puts the IC in stand-by."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "power_out",
        "description": "Fixed output voltage pin for the A type, which sets the 1.8V output and enters high impedance during shutdown."
      },
      {
        "number": "5",
        "name": "Lx",
        "type": "output",
        "description": "Switching output pin that drives the external coil, with high impedance in shutdown and no CL discharge path on the A type."
      }
    ],
    "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: MPN XC9236A18CMR decodes to XC9236 (PWM/PFM auto), A type (VIN 2.0V, no CL discharge, fixed output),"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0125,
        "at": "2026-10-27T01:35:09"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/32b10115833a4654bbad7f5a098b24ad.pdf",
        "pages": 34,
        "sha256": "8d285a7b969f3d97",
        "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": "xc9236a18cmr.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": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xc9236a18cmr-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": "39154e0d15c7284402439c01ba68da7cb2f088680d5864e83da4df845d89d3f1",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}