REG103GA-5

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  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-6. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "REG103GA-5",
    "manufacturer": "Texas Instruments",
    "package": "SOT-223-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/reg103",
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    "distributor_links": {
      "lcsc": "C2877934"
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    "distributor_check": {
      "checked_at": "2026-10-21T17:37:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input; specified 2.1V to 15V operating range (absolute maximum 16V), with a 0.1µF low-ESR input capacitor recommended."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 5.0V output with ±2% max accuracy, up to 500mA with foldback current limit; no output capacitor required for stability."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; ground pin current is typically 1mA at 500mA load and 0.5µA when not enabled."
      },
      {
        "number": "4",
        "name": "NR/Adjust",
        "type": "passive",
        "description": "Noise-reduction capacitor pin on fixed-voltage models such as the 5V REG103GA-5 (optional 0.01µF CNR to ground); absolute maximum voltage −0.3V to 6.0V."
      },
      {
        "number": "5",
        "name": "ENABLE",
        "type": "input",
        "description": "Active-high enable compatible with TTL-CMOS levels, with below 0.5V max turning the regulator off, and it may be tied to VIN when unused (absolute maximum −0.3V to VIN)."
      },
      {
        "number": "6",
        "name": "TAB (GND)",
        "type": "power_in",
        "description": "Package tab is electrically connected to ground and is not intended to carry current; it is used as a heat-sink pad."
      }
    ],
    "provenance": {
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        "described": 6,
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