XC6702D331PR-G

{
  "schema_version": 1,
  "type": "component",
  "slug": "xc6702d331pr-g",
  "title": "XC6702D331PR-G",
  "brief": "Torex Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-5. 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)",
    "xc6702d331pr-g",
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  "component": {
    "mpn": "XC6702D331PR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-89-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590335122260975616",
    "parts": {
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      "lbr": "xc6702d331pr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C3748414",
      "digikey": "893-XC6702D331PR-GTR-ND",
      "mouser": "865-XC6702D331PR-G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:28:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "893-XC6702D331PR-GTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "865-XC6702D331PR-G",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulator output, fixed at 3.3 V for this part (XC6702D331, 1.8 V to 18.0 V range, ±1% accuracy); output current is rated to 300 mA and the absolute maximum VOUT is -0.3 V to VIN + 0.3 V or 42.0 V, whichever is lower."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin; all voltage ratings in the datasheet are relative to VSS."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "ON/OFF control, active high: H enables the regulator, L puts it in standby (supply current 0.1 µA), and the pin must not be left open, so it should be held at a fixed voltage; absolute maximum VCE is -0.3 V to 42.0 V."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the SOT-89-5 package."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input, operating range 4.5 V to 36.0 V with absolute maximum rating 42.0 V (surge 46.0 V for transients up to 400 ms)."
      }
    ],
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        "guard_notes": [
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        "at": "2026-10-18T05:26:05"
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        "pages": 27,
        "sha256": "02b5f6556d333d18",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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  "metadata": {
    "specs": {
      "Manufacturer": "Torex Semicon",
      "Package": "SOT-89-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
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          "name": "Input Voltage",
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          "name": "Output Voltage (3.3V, Ta=25℃)",
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        {
          "name": "Quiescent Current (Ta=25℃)",
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          "kind": "electrical",
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          "name": "Stand-by Current (full temp)",
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        {
          "name": "Maximum Output Current (Ta=25℃)",
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        {
          "name": "Load Regulation (Ta=25℃)",
          "symbol": "ΔVOUT",
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        {
          "name": "Dropout Voltage (Ta=25℃)",
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          "conditions": "IOUT=100mA, Ta=25℃",
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        {
          "name": "Dropout Voltage (full temp)",
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        {
          "name": "Line Regulation",
          "symbol": "ΔVOUT/(ΔVIN・VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.03,
          "conditions": "VOUT(T)+0.5V≦VIN≦36.0V",
          "source_page": 5,
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        },
        {
          "name": "Output Voltage Temperature Characteristics",
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          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": -50,
          "typ": null,
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        {
          "name": "Limit Current (Ta=25℃)",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "mA",
          "min": 370,
          "typ": 460,
          "max": null,
          "conditions": "VIN=VOUT(T)+2.0V, VOUT=VOUT(E)×0.95, Ta=25℃",
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        {
          "name": "Limit Current (full temp)",
          "symbol": "ILIM",
          "kind": "electrical",
          "unit": "mA",
          "min": 310,
          "typ": 460,
          "max": null,
          "conditions": "VIN=VOUT(T)+2.0V, VOUT=VOUT(E)×0.95, -40℃≦Ta≦105℃",
          "source_page": 5,
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        },
        {
          "name": "Soft-Start Time (Ta=25℃)",
          "symbol": "tSS",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 370,
          "max": 890,
          "conditions": "VCE=0V→VIN, Ta=25℃",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Soft-Start Time (full temp)",
          "symbol": "tSS",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 370,
          "max": 1100,
          "conditions": "VCE=0V→VIN, -40℃≦Ta≦105℃",
          "source_page": 5,
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        {
          "name": "Inrush Current (Ta=25℃)",
          "symbol": "IRUSH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 55,
          "max": 95,
          "conditions": "VCE=0V→VIN, VOUT(T)≦3.3V, Ta=25℃",
          "source_page": 5,
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        {
          "name": "Inrush Current (full temp)",
          "symbol": "IRUSH",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 55,
          "max": 155,
          "conditions": "VCE=0V→VIN, VOUT(T)≦3.3V, -40℃≦Ta≦105℃",
          "source_page": 5,
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        },
        {
          "name": "CE \"H\" Level Voltage",
          "symbol": "VCEH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 36,
          "conditions": "",
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        {
          "name": "CE \"L\" Level Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
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          "max": 1.2,
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        {
          "name": "CE \"H\" Level Current",
          "symbol": "ICEH",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "VCE=VIN=36.0V",
          "source_page": 5,
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        {
          "name": "CE \"L\" Level Current",
          "symbol": "ICEL",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "VIN=36.0V, VCE=VSS",
          "source_page": 5,
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        },
        {
          "name": "Power Supply Ripple Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 65,
          "max": null,
          "conditions": "VIN=VOUT(T)+1.0VDC+0.5Vp-pAC, IOUT=10mA, f=1kHz, CIN Unconnected",
          "source_page": 5,
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        {
          "name": "Short-Circuit Current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 115,
          "max": null,
          "conditions": "VOUT=VSS",
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        },
        {
          "name": "Thermal Shutdown Detect Temperature",
          "symbol": "TTSD",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "Junction Temperature",
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        },
        {
          "name": "Thermal Shutdown Release Temperature",
          "symbol": "TTSR",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 140,
          "max": null,
          "conditions": "Junction Temperature",
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        {
          "name": "Thermal Shutdown Hysteresis Width",
          "symbol": "TTSD-TTSR",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "Junction Temperature",
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        },
        {
          "name": "Input Voltage (absolute maximum)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 42,
          "conditions": "All voltages relative to VSS",
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        {
          "name": "Output Current (absolute maximum)",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "Use with IOUT less than Pd/(VIN-VOUT)",
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        {
          "name": "Output Voltage (absolute maximum)",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
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          "max": 42,
          "conditions": "VIN + 0.3V or 42.0V, whichever is lower",
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        {
          "name": "CE Input Voltage (absolute maximum)",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 42,
          "conditions": "",
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          "name": "Surge Voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 46,
          "conditions": "Transient ≦400ms",
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        {
          "name": "Operating Ambient Temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 105,
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          "name": "Junction Temperature",
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          "name": "Storage Temperature",
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          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
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          "name": "Power Dissipation (SOT-89-5, IC only)",
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          "kind": "thermal",
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          "max": 500,
          "conditions": "Ta=25℃, IC only",
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          "name": "Power Dissipation (SOT-89-5, 40mm x 40mm standard board)",
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          "min": null,
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          "max": 1300,
          "conditions": "Ta=25℃, 40mm x 40mm standard board (reference only)",
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        {
          "name": "Power Dissipation (SOT-89-5, JESD51-7 board)",
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          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 1750,
          "conditions": "Ta=25℃, JESD51-7 board (reference only)",
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