SY7301ADBC

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  "type": "component",
  "slug": "sy7301adbc",
  "title": "SY7301ADBC",
  "brief": "Silergy Corp LED Drivers, DFN-10-EP(3x3). 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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    "led drivers",
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  "component": {
    "mpn": "SY7301ADBC",
    "manufacturer": "Silergy Corp",
    "package": "DFN-10-EP(3x3)",
    "pin_count": 11,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881609671495680",
    "parts": {
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      "lbr": "sy7301adbc.lbr"
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    "distributor_links": {
      "lcsc": "C178244"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:27:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet lists this pin as not connected."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin; connect a resistor RFB between FB and GND to program the output current, ILED = 0.3V/RFB."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet lists this pin as not connected."
      },
      {
        "number": "4",
        "name": "LX",
        "type": "output",
        "description": "Inductor node; connect an inductor from the power input to LX, with LX rated 42V absolute maximum."
      },
      {
        "number": "5",
        "name": "LX",
        "type": "output",
        "description": "Inductor node; connect an inductor from the power input to LX, with LX rated 42V absolute maximum."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet lists this pin as not connected."
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Input pin; decouple to GND with 1µF or more ceramic capacitance, with input voltage range 2.8V to 40V."
      },
      {
        "number": "8",
        "name": "OVP",
        "type": "input",
        "description": "Over-voltage protection input; connect to the output of the circuit, with a typical OVP threshold of 37V."
      },
      {
        "number": "9",
        "name": "EN/PWM",
        "type": "input",
        "description": "Enable and dimming control; pull high to turn on the IC, and for PWM dimming the recommended frequency range is 200Hz to 1MHz with the first pulse longer than 200ns."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet lists this pin as not connected."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, provided as the exposed paddle on the DFN3X3-10 package."
      }
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        "guard_notes": [
          "extractor flagged: The DFN3X3-10 pinout table lists GND on pin 11, which is the exposed paddle, not a numbered lead amo; The page 10 package drawing states that the pin 1 identifier has two options, and the text extractio; Both pins 4 and 5 are listed as LX in the table; the datasheet does not describe them separately, so"
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  "metadata": {
    "specs": {
      "Manufacturer": "Silergy Corp",
      "Package": "DFN-10-EP(3x3)",
      "Category": "LED Drivers",
      "Pins": "11"
    },
    "appearance": {
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        "material": "copper"
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          "name": "Lead Temperature (Soldering)",
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