XC9265A301MR-G

{
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  "slug": "xc9265a301mr-g",
  "title": "XC9265A301MR-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",
  "tags": [
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    "power management (pmic)",
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  "component": {
    "mpn": "XC9265A301MR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-25-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589785488728096768",
    "parts": {
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      "lbr": "xc9265a301mr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C3193172",
      "digikey": "893-1306-2-ND",
      "mouser": "865-XC9265A301MR-G"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T17:45:20Z",
      "source": "Component Ocean /api/assign-pns",
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        "pn": "893-1306-2-ND",
        "status": "found",
        "lifecycle": "Active"
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        "pn": "865-XC9265A301MR-G",
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input pin; the datasheet gives an operating input voltage range of 2.0V to 6.0V and an absolute maximum VIN pin voltage of -0.3V to 7.0V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the datasheet states that all voltages are described relative to GND."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip enable pin: H level selects operation and L level selects standby, and the pin must not be left open; the absolute maximum CE pin voltage is -0.3V to 7.0V."
      },
      {
        "number": "4",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; the absolute maximum VOUT pin voltage is -0.3V to VIN + 0.3V or 7.0V, whichever is lower."
      },
      {
        "number": "5",
        "name": "LX",
        "type": "output",
        "description": "Switching node pin connected to the inductor; the absolute maximum LX pin current is 1000mA and the LX pin voltage is -0.3V to VIN + 0.3V or 7.0V, whichever is lower."
      }
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        "at": "2026-10-20T17:43:09"
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  "metadata": {
    "specs": {
      "Manufacturer": "Torex Semicon",
      "Package": "SOT-25-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
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    "characteristics": {
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        {
          "name": "Output Voltage (effective, 3.00V variant)",
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          "name": "UVLO Release Voltage",
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          "conditions": "VCE=VIN, VOUT=0V; resistor connected with LX pin",
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        {
          "name": "UVLO Hysteresis Voltage",
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          "unit": "V",
          "min": 0.11,
          "typ": 0.15,
          "max": 0.24,
          "conditions": "VCE=VIN, VOUT=0V; VUVLO(E) - VHYS(E) as printed",
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        {
          "name": "Supply Current",
          "symbol": "Iq",
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          "name": "Standby Current",
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        {
          "name": "LX SW H Leak Current",
          "symbol": "ILEAKH",
          "kind": "electrical",
          "unit": "μA",
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          "name": "LX SW L Leak Current",
          "symbol": "ILEAKL",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.1,
          "max": 1,
          "conditions": "VIN=5.0V, VCE=VOUT=0V, VLX=5.0V",
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        {
          "name": "PFM Switching Current",
          "symbol": "IPFM",
          "kind": "electrical",
          "unit": "mA",
          "min": 260,
          "typ": 330,
          "max": 400,
          "conditions": "VIN=VCE=VOUT(T)+2.0V, IOUT=10mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Duty Ratio",
          "symbol": "MAXDTY",
          "kind": "electrical",
          "unit": "%",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "VIN=VOUT=VOUT(T)×0.95V, VCE=1.2V; resistor connected with LX pin",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "LX SW Pch ON Resistance",
          "symbol": "RLXP",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.4,
          "max": 0.65,
          "conditions": "VIN=VCE=5.0V, VOUT=0V, ILX=100mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Temperature Characteristics",
          "symbol": "ΔVOUT/(VOUT·ΔTopr)",
          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "-40℃≦Topr≦85℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CE High Voltage",
          "symbol": "VCEH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 6,
          "conditions": "VOUT=0V; resistor connected with LX pin; LX L-to-H while VCE=0.2→1.5V",
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          "conditions": "VOUT=0V; resistor connected with LX pin; LX H-to-L while VCE=1.5→0.2V",
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          "name": "CE Low Current",
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          "conditions": "VIN=5.0V, VCE=VOUT=0V, LX=Open",
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          "name": "Short Protection Threshold Voltage",
          "symbol": "VSHORT",
          "kind": "electrical",
          "unit": "V",
          "min": 0.4,
          "typ": 0.5,
          "max": 0.6,
          "conditions": "Resistor connected with LX pin; LX H-to-L while VOUT=VOUT(T)+0.1V→0V",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "VIN Pin Voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
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          "conditions": "Referenced to GND",
          "source_page": 4,
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          "name": "LX Pin Voltage",
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          "conditions": "Max printed as VIN + 0.3 or 7.0 (lower of the two); referenced to GND",
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          "name": "VOUT Pin Voltage",
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          "typ": null,
          "max": null,
          "conditions": "Max printed as VIN + 0.3 or 7.0 (lower of the two); referenced to GND",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "CE Pin Voltage",
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          "typ": null,
          "max": 7,
          "conditions": "Referenced to GND",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "LX Pin Current",
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          "unit": "mA",
          "min": null,
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          "conditions": "",
          "source_page": 4,
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        {
          "name": "Power Dissipation SOT-25",
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          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
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          "conditions": "IC only",
          "source_page": 4,
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        {
          "name": "Power Dissipation SOT-25",
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          "conditions": "40mm x 40mm standard board (PCB mounted, reference only)",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Power Dissipation SOT-25",
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          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 760,
          "conditions": "JESD51-7 board (PCB mounted, reference only)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
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          "name": "Storage Temperature",
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          "unit": "℃",
          "min": -55,
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