LP38693MP-1.8

{
  "slug": "lp38693mp-1-8",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lp38693mp-1.8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "lp38693mp-1-8.step",
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    "docs/lp38693mp-1-8-datasheet.pdf",
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  "component": {
    "mpn": "LP38693MP-1.8",
    "manufacturer": "Texas Instruments",
    "package": "SOT-223-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lp38691",
    "parts": {
      "symbol": "lp38693mp-1-8.kicad_sym",
      "footprint": "lp38693mp-1-8.kicad_mod",
      "model_3d": "lp38693mp-1-8-etched.glb",
      "model_3d_plain": "lp38693mp-1-8.glb",
      "model_3d_step": "lp38693mp-1-8-etched.step",
      "model_3d_step_plain": "lp38693mp-1-8.step",
      "lbr": "lp38693mp-1-8.lbr"
    },
    "distributor_links": {
      "lcsc": "C2867707",
      "digikey": "LP38693MP-1.8TR-ND",
      "mouser": "926-LP38693MP-18"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T17:54:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LP38693MP-1.8TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LP38693MP-18",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; pulling high turns the regulator output ON and pulling low turns it OFF, with no internal pull-up/pull-down so it must be actively or passively terminated (tie to VIN if unused)."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; this pin is not bonded to the die and can be left unconnected."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Regulated output voltage pin; requires an external ceramic output capacitor (1 \u00b5F, ESR 5 m\u03a9-500 m\u03a9) to GND for stability."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply voltage to the regulator, rated 2.7 V to 10 V; a minimum 1 \u00b5F capacitor to GND located within 1 cm of this pin is required for stability."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Circuit ground for the regulator; for the SOT-223 package this pin is thermally connected to the die and acts as a heat sink when soldered to a large copper plane."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 38,
        "cost_usd": 0.293,
        "at": "2026-10-01T17:54:19"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp38691",
        "pages": 38,
        "sha256": "a1db9ab3d09c908b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    },
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}