main
Ray Set visibility: public 7652a0e 19d ago
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  "title": "BD9G341AEFJ-LBE2",
  "brief": "ROHM Semicon Global Sourcing Parts, SOP-8-EP. 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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    "mpn": "BD9G341AEFJ-LBE2",
    "manufacturer": "ROHM Semicon",
    "package": "SOP-8-EP",
    "pin_count": 9,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923456113291264",
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      "lcsc": "C2072119",
      "digikey": "BD9G341AEFJ-LBE2TR-ND",
      "mouser": "755-BD9G341AEFJ-LBE2"
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        "description": "Sets the internal oscillator frequency through a single resistor to GND; recommended frequency range is 50 kHz to 750 kHz (47 kΩ gives 200 kHz)."
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        "type": "input",
        "description": "Shutdown pin: below 1.3 V the regulator is in a low-power state, 1.3 V to 2.4 V gives standby mode, and above 2.6 V the regulator is operational; an external divider can set the UVLO threshold, and an open pin is pulled up by a 10 µA source."
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        "number": "7",
        "name": "BST",
        "type": "passive",
        "description": "Boost input for the bootstrap capacitor, which is required between BST and LX; a 0.1 µF ceramic capacitor is recommended."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Input supply voltage pin; the recommended power supply voltage range is 12 V to 76 V."
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        "number": "9",
        "name": "Thermal Pad",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
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        "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: The thermal pad is not a numbered pin. The datasheet says only to connect the thermal pad to GND, so; The datasheet covers BD9G341AEFJ-LB. The MPN BD9G341AEFJ-LBE2 matches its ordering code, where LBE2 ",
          "exposed pad 9 added from the footprint"
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        "at": "2026-10-19T00:08:29"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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