XC9236A33CMR-G

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  "title": "XC9236A33CMR-G",
  "brief": "Torex Semicon DC-DC Converters, SOT-25-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "XC9236A33CMR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-25-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6bc02cec4e56fcc77b3512b80b9e5f22.pdf",
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      "lbr": "xc9236a33cmr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C2471810",
      "digikey": "893-XC9236A33CMR-GTR-ND",
      "mouser": "865-XC9236A33CMR-G"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T01:31:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "893-XC9236A33CMR-GTR-ND",
        "status": "found",
        "lifecycle": "Active"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input with an operating range of 2.0V to 6.0V for A-type devices and an absolute maximum rating of -0.3V to 6.5V; a bypass capacitor CIN should be placed as close as possible to the VIN and VSS pins."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground pin that should be shorted to the other VSS pin on the package (the USP variants use pins 2 and 5), and the datasheet gives no separate electrical limit for it."
      },
      {
        "number": "3",
        "name": "CE/MODE",
        "type": "input",
        "description": "High-active enable pin: H level is VIN - 0.65V ≤ H ≤ 6.0V and L level is 0V ≤ L ≤ 0.25V for the XC9236 series, and the pin must not be left open."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "power_out",
        "description": "Fixed output voltage pin for A/B/C/E/G types, which in the A33 device is the 3.3V regulated output, with an absolute maximum rating of -0.3V to 6.5V."
      },
      {
        "number": "5",
        "name": "Lx",
        "type": "output",
        "description": "Switching output pin driven by the internal P-channel and N-channel driver transistors, with an absolute maximum voltage of -0.3V to VIN + 0.3V and a pin current limit of ±1500 mA."
      }
    ],
    "provenance": {
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-number mapping was taken from a garbled text extraction of the pin table on page 4. The SOT-; The datasheet labels this pin as VOUT (FB) on the SOT-25 top view. For the A-type fixed-output devic; The datasheet requires VSS pins 2 and 5 to be shorted on the USP packages. The SOT-25 package has on"
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        "cost_usd": 0.058,
        "at": "2026-10-29T01:31:06"
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        "pages": 33,
        "sha256": "19428affb229e176",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 5,
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  "metadata": {
    "specs": {
      "Manufacturer": "Torex Semicon",
      "Package": "SOT-25-5",
      "Category": "Power Management ICs",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "(2) Sn-AG-Cu is used for the package terminals. If eutectic solder is used, mounting reliability is decreased. Please do not use eutectic solder paste.",
        "page": 21,
        "doc": "ds.pdf",
        "plating": "tin"
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      "version": 1,
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      "rows": [
        {
          "name": "VIN Pin Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Lx Pin Voltage",
          "symbol": "VLX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Printed maximum is VIN + 0.3 V (not numeric)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VOUT Pin Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "FB Pin Voltage",
          "symbol": "VFB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CE/MODE Pin Voltage",
          "symbol": "VCE/MODE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Lx Pin Current",
          "symbol": "ILx",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -1500,
          "typ": null,
          "max": 1500,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation SOT-25",
          "symbol": "Pd",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "Ta=25℃, SOT-25 entry as printed (board condition not labelled)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation SOT-25 (40mm x 40mm standard board)",
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          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "Ta=25℃, 40mm x 40mm Standard board",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power Dissipation SOT-25 (JESD51-7 board)",
          "symbol": "Pd",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 760,
          "conditions": "Ta=25℃, JESD51-7 board",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range (A type)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 6,
          "conditions": "A type (VIN≧2.0V functional selection), from features and general description; not from an electrical table",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
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    "email": "[email protected]"
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