LP3985IM5X-3.0

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  "slug": "lp3985im5x-3-0",
  "title": "LP3985IM5X-3.0",
  "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.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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    "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/lp3985",
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      "lcsc": "C2870801",
      "digikey": "LP3985IM5X-3.0TR-ND",
      "mouser": "926-LP3985IM5X-30"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage, 2.5 V to 6 V, provides power to the low-dropout regulator."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground reference."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable input logic control; logic high (≥1.4 V) enables regulator operation, logic low (<0.4 V) disables regulator with shutdown current ≤1.5 µA."
      },
      {
        "number": "4",
        "name": "BYPASS",
        "type": "bidirectional",
        "description": "Optional external bypass capacitor connection (0.01 µF typical) to high-impedance bandgap reference node for output noise reduction without affecting load transient response."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output voltage, 3.0 V nominal, capable of supplying up to 150 mA continuous load current with 100 mV maximum dropout at full load."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 34,
        "cost_usd": 0.2466,
        "at": "2026-09-27T10:27:14"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp3985",
        "pages": 34,
        "sha256": "ec4787d8991ef2e7",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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