LP2985IM5-3.6

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  "slug": "lp2985im5-3-6",
  "title": "LP2985IM5-3.6",
  "brief": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "LP2985IM5-3.6",
    "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/lp2985-n",
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    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin. Operating range 2.5V to 16V (new chip); absolute maximum 18V. Requires a ≥1µF ceramic capacitor to ground placed within 1cm of the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the regulator. All bypass and load return currents flow through this pin."
      },
      {
        "number": "3",
        "name": "ON/OFF",
        "type": "input",
        "description": "Active-high enable input for the LDO. Drive high (>0.85V typ, new chip) to enable; drive low (<0.72V typ, new chip) to disable. Tie to VIN if the enable feature is unused. Absolute max 18V (new chip)."
      },
      {
        "number": "4",
        "name": "BYPASS",
        "type": "passive",
        "description": "Noise-bypass pin connected to the internal 1.2V bandgap reference. Connect an external 10nF capacitor (ceramic NPO/COG or film) to ground to reduce reference noise and achieve 30µVRMS output noise. Leakage through this cap must remain <100nA. Absolute max 3V (new chip)."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.6V output, up to 150mA. Requires a ≥2.2µF ceramic output capacitor (1µF to 200µF range for new chip) with ESR <1Ω placed within 1cm of the pin."
      }
    ],
    "provenance": {
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp2985-n",
        "pages": null,
        "sha256": "4ed752a80523dfe4",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
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        "refuses_to_fabricate": true
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        "checked": "2026-10-07",
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
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    {
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    {
      "mpn": "LP2985AIM5X-3.6/M3",
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  "discovery_pitch": "LP2985IM5-3.6 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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  "updated_at": "2026-09-28T17:52:06.733Z"
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