LW5233N11E

{
  "schema_version": 1,
  "type": "component",
  "slug": "lw5233n11e",
  "title": "LW5233N11E",
  "brief": "Lewa Micro Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-4L(1x1). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "lw5233n11e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LW5233N11E",
    "manufacturer": "Lewa Micro",
    "package": "DFN-4L(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8775070437644611584",
    "parts": {
      "symbol": "lw5233n11e.kicad_sym",
      "footprint": "lw5233n11e.kicad_mod",
      "model_3d": "lw5233n11e-hero.glb",
      "model_3d_plain": "lw5233n11e.glb",
      "model_3d_step": "lw5233n11e-etched.step",
      "model_3d_step_plain": "lw5233n11e.step",
      "lbr": "lw5233n11e.lbr"
    },
    "distributor_links": {
      "lcsc": "C20630430"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T23:27:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 539 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin that needs a low-ESR capacitor of at least 1µF from OUT to GND for stability, with an internal pulldown discharging OUT in shutdown, and the output is selectable from 1.2V to 5.0V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that should be connected to the GND plane, and the thermal pad is electrically connected to this node for improved thermal performance."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin that must be driven above VENH (1.5V min) to turn on the regulator and below VENL (0.5V max) to put the LDO into shutdown, with an absolute maximum of -0.3 to 7.0V."
      },
      {
        "number": "4",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin with a recommended operating range of 1.5V to 6.0V, which should use the recommended value or larger ceramic capacitor from IN to ground placed as close to the device as possible."
      },
      {
        "number": "5",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The datasheet lists a thermal pad for the DFN1x1-4L package (electrically connected to GND) but give; The MPN LW5233N11E matches the DFN1x1-4L variant (order code N11E, 3.3V output) in the Order Informa",
          "exposed pad 5 added from the footprint"
        ],
        "pages_sent": 22,
        "cost_usd": 0.0771,
        "at": "2026-10-09T23:25:54"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8775070437644611584",
        "pages": 22,
        "sha256": "554585e66fced619",
        "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": "lw5233n11e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.98,
          0.57
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "86e5f8eefe287160705813dbaa7f6606754ab347715fbffa4ee680635c44541f",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lw5233n11e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.98,
          0.57
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a39068574b235fba1261cd25da3f21fb9d22b0b9cfd5d61da127f8b7c6d8a8b0",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Lewa Micro",
      "Package": "DFN-4L(1x1)",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lw5233n11e"
  ],
  "discovery_pitch": "LW5233N11E (Lewa Micro) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lw5233n11e.kicad_sym",
    "lw5233n11e.kicad_mod",
    "lw5233n11e.glb",
    "lw5233n11e.step",
    "lw5233n11e.lbr",
    "docs/hero.png",
    "docs/lw5233n11e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lw5233n11e-hero.glb",
    "lw5233n11e-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}