CJ78L06

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  "title": "CJ78L06",
  "brief": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "CJ78L06",
    "manufacturer": "Changjing",
    "package": "SOT-89-3L",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a5d10e922ebf49da863e879516957af8.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated +6 V output (5.7-6.3 V over line/load/temperature). Sources up to 100 mA. A 0.1 uF ceramic bypass capacitor to GND, mounted close to the pin, is recommended for stability and transient response."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference for the input and output. Also the SOT-89 heat-slug tab pin providing the thermal path to the PCB copper."
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      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated input, absolute maximum 30 V. Must be at least ~1.7 V above VOUT (typical dropout at 25 C) for regulation. A 0.33 uF ceramic input capacitor to GND, mounted close to the pin, is recommended."
      }
    ],
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        "pages": 2,
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        "described": 3,
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  },
  "metadata": {
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          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
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          "typ": null,
          "max": 30,
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        {
          "name": "Output current",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "A",
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  "author": {
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  "updated_at": "2026-09-24T19:10:33.766Z",
  "description": "Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}