LP2981-50DBVR

{
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  "type": "component",
  "slug": "lp2981-50dbvr",
  "title": "LP2981-50DBVR",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "LP2981-50DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lp2981a",
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    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "input",
        "description": "Input supply pin. Use a capacitor with a value of 1µF or larger from this pin to ground."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground (device substrate)."
      },
      {
        "number": "3",
        "name": "ON/OFF",
        "type": "input",
        "description": "Enable pin for the LDO. Driving the ON/OFF pin high enables the device; driving this pin low disables the device. Tie this pin to VIN if unused."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Do not connect."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Output of the regulator. Use a capacitor with a value of 2.2µF or larger from this pin to ground."
      }
    ],
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        "pages_sent": 35,
        "cost_usd": 0.3461,
        "at": "2026-09-23T13:48:19"
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        "url": "https://www.ti.com/cn/lit/gpn/lp2981a",
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        "described": 5,
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
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        {
          "name": "Input-output differential (legacy chip)",
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        {
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          "name": "Junction-to-ambient thermal resistance (legacy chip)",
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