LP2992AIM5X-3.3

{
  "schema_version": 1,
  "type": "component",
  "slug": "lp2992aim5x-3-3",
  "title": "LP2992AIM5X-3.3",
  "brief": "Texas Instruments Dropout Regulators(LDO), SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management ics",
    "lp2992aim5x-3.3"
  ],
  "component": {
    "mpn": "LP2992AIM5X-3.3",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "Dropout Regulators(LDO)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lp2992",
    "parts": {
      "symbol": "lp2992aim5x-3-3.kicad_sym",
      "footprint": "lp2992aim5x-3-3.kicad_mod",
      "model_3d": "lp2992aim5x-3-3-etched.glb",
      "model_3d_plain": "lp2992aim5x-3-3.glb",
      "model_3d_step": "lp2992aim5x-3-3-etched.step",
      "model_3d_step_plain": "lp2992aim5x-3-3.step",
      "lbr": "lp2992aim5x-3-3.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "power_in",
        "description": "Unregulated input supply pin (2.5 V to 16 V for new chip). Bypass to GND with a 1-µF or larger capacitor placed close to the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference for the LDO. Provides the return path for input, output, and bias currents."
      },
      {
        "number": "3",
        "name": "ON/OFF",
        "type": "input",
        "description": "Active-high enable input for the LDO. Drive high (VIH ≥ 1.6 V) to enable regulation, low (VIL ≤ 0.15 V) to shutdown. Tie to VIN if unused; do not leave floating."
      },
      {
        "number": "4",
        "name": "BYPASS",
        "type": "passive",
        "description": "Reference-voltage bypass pin. Connect an external capacitor (typ. 10 nF) between BYPASS and GND to reduce reference-voltage noise (achieves 30 µVRMS output noise)."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated 3.3-V output, up to 250 mA. Requires an output capacitor of 2.2 µF or larger (ESR ≤ 1 Ω) to ground for stability."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp2992",
        "pages": 45,
        "sha256": "a0b584d23febf912",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lp2992aim5x-3-3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp2992aim5x-3-3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a8ed8e7d2e212725696c840fe4b2548efdcec5ad8b5bbf91668f5a61ef3a68a0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management ICs",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "LP2992AIM5X-3.3DBV",
      "kind": "packaging"
    },
    {
      "mpn": "LP2992AIM5X-3.3NGD",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lp2992aim5x-3.3"
  ],
  "discovery_pitch": "LP2992AIM5X-3.3 (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lp2992aim5x-3-3.kicad_sym",
    "lp2992aim5x-3-3.kicad_mod",
    "lp2992aim5x-3-3.glb",
    "lp2992aim5x-3-3.step",
    "lp2992aim5x-3-3.lbr",
    "docs/hero.png",
    "docs/lp2992aim5x-3-3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-28T17:52:37.549Z"
}