LP2982AIM5-3.3

{
  "slug": "lp2982aim5-3-3",
  "version": "0.1.0",
  "type": "component",
  "description": "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.",
  "tags": [
    "component",
    "power management (pmic)",
    "lp2982aim5-3.3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lp2982aim5-3-3.kicad_sym",
    "lp2982aim5-3-3.kicad_mod",
    "lp2982aim5-3-3.glb",
    "lp2982aim5-3-3.step",
    "lp2982aim5-3-3.lbr",
    "docs/hero.png",
    "docs/lp2982aim5-3-3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp2982aim5-3-3-hero.glb",
    "lp2982aim5-3-3-hero.overlay.json"
  ],
  "component": {
    "mpn": "LP2982AIM5-3.3",
    "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/lp2982",
    "parts": {
      "symbol": "lp2982aim5-3-3.kicad_sym",
      "footprint": "lp2982aim5-3-3.kicad_mod",
      "model_3d": "lp2982aim5-3-3-hero.glb",
      "model_3d_plain": "lp2982aim5-3-3.glb",
      "model_3d_step": "lp2982aim5-3-3-etched.step",
      "model_3d_step_plain": "lp2982aim5-3-3.step",
      "lbr": "lp2982aim5-3-3.lbr"
    },
    "distributor_links": {
      "lcsc": "C2877754",
      "digikey": "LP2982AIM5-3.3TR-ND",
      "mouser": "926-LP2982AIM5-33"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T16:26:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LP2982AIM5-3.3TR-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
      },
      "mouser": {
        "pn": "926-LP2982AIM5-33",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin; the datasheet requires a capacitor of 1 µF or larger from this pin to ground."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the regulator."
      },
      {
        "number": "3",
        "name": "ON/OFF",
        "type": "input",
        "description": "Enable pin: driving it high enables the LDO and driving it low disables it, and it should be tied to VIN if unused."
      },
      {
        "number": "4",
        "name": "BYPASS",
        "type": "bidirectional",
        "description": "Low-noise bypass pin; an external capacitor between this pin and ground reduces reference voltage noise."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulator output; the datasheet requires a capacitor of 2.2 µF or larger from this pin to ground (nominal value for the new chip must be greater than 2.2 µF)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pinout taken from the 5-pin DBV (SOT-23) pin table and Figure 4-1 on PAGE 3. The MPN LP2982AIM5-3.3 ; Datasheet pin-type labels were mapped to KiCad ERC classes: VIN 'I' mapped to power_in, VOUT 'O' map; The ON/OFF high and low threshold voltages are referenced to the Electrical Characteristics table, w"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0568,
        "at": "2026-10-09T16:25:59"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp2982",
        "pages": 44,
        "sha256": "a6252bcd74ed22a6",
        "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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      "footprint": "viewers/footprint.html"
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        "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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp2982aim5-3-3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "sha256": "0bdb147e5f6a56c751c593290f623b90b3ddd0c9d285e2ae14d1a1b7a8f6e101",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}