ULN2003IDRG

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  "version": "0.1.0",
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  "description": "HANSCHIP semiconductor Darlington Transistor Arrays, SOP-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "ULN2003IDRG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Transistors/Thyristors",
    "subcategory": "Darlington Transistor Arrays",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757814509643800576",
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    "distributor_links": {
      "lcsc": "C5145451"
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    "distributor_check": {
      "checked_at": "2026-10-21T17:29:37Z",
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        "pn": null,
        "status": "quota"
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    "pins": [
      {
        "number": "1",
        "name": "1B",
        "type": "input",
        "description": "Base input of Darlington channel 1 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "2",
        "name": "2B",
        "type": "input",
        "description": "Base input of Darlington channel 2 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "3",
        "name": "3B",
        "type": "input",
        "description": "Base input of Darlington channel 3 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "4",
        "name": "4B",
        "type": "input",
        "description": "Base input of Darlington channel 4 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "5",
        "name": "5B",
        "type": "input",
        "description": "Base input of Darlington channel 5 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "6",
        "name": "6B",
        "type": "input",
        "description": "Base input of Darlington channel 6 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "7",
        "name": "7B",
        "type": "input",
        "description": "Base input of Darlington channel 7 with a 2.7K series base resistor, TTL/CMOS compatible at 5V, input voltage -0.3V to 30V."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Common emitter of all seven Darlington units, connected to ground (pin 8 is not labeled in the datasheet diagram)."
      },
      {
        "number": "9",
        "name": "COM",
        "type": "passive",
        "description": "Common cathode of the clamp diodes for inductive loads, connected to the load supply."
      },
      {
        "number": "10",
        "name": "7C",
        "type": "output",
        "description": "Open-collector output of channel 7, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      },
      {
        "number": "11",
        "name": "6C",
        "type": "output",
        "description": "Open-collector output of channel 6, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      },
      {
        "number": "12",
        "name": "5C",
        "type": "output",
        "description": "Open-collector output of channel 5, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      },
      {
        "number": "13",
        "name": "4C",
        "type": "output",
        "description": "Open-collector output of channel 4, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      },
      {
        "number": "14",
        "name": "3C",
        "type": "output",
        "description": "Open-collector output of channel 3, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      },
      {
        "number": "15",
        "name": "2C",
        "type": "output",
        "description": "Open-collector output of channel 2, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      },
      {
        "number": "16",
        "name": "1C",
        "type": "output",
        "description": "Open-collector output of channel 1, sinks up to 500mA continuous and withstands 50V off-state (55V maximum)."
      }
    ],
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        "pages": 9,
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      "pins": {
        "total": 16,
        "described": 16,
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        "refuses_to_fabricate": true
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