LR8323B-T30

{
  "slug": "lr8323b-t30",
  "version": "0.1.0",
  "type": "component",
  "description": "LR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lr8323b-t30",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lr8323b-t30.kicad_sym",
    "lr8323b-t30.kicad_mod",
    "lr8323b-t30.glb",
    "lr8323b-t30.step",
    "lr8323b-t30.lbr",
    "docs/hero.png",
    "docs/lr8323b-t30-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lr8323b-t30-hero.glb",
    "lr8323b-t30-hero.overlay.json",
    "lr8323b-t30-etched.glb"
  ],
  "component": {
    "mpn": "LR8323B-T30",
    "manufacturer": "LR",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603364092631392256",
    "parts": {
      "symbol": "lr8323b-t30.kicad_sym",
      "footprint": "lr8323b-t30.kicad_mod",
      "model_3d": "lr8323b-t30-hero.glb",
      "model_3d_plain": "lr8323b-t30-etched.glb",
      "model_3d_step": "lr8323b-t30-etched.step",
      "model_3d_step_plain": "lr8323b-t30.step",
      "lbr": "lr8323b-t30.lbr"
    },
    "distributor_links": {
      "lcsc": "C29781217"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:29:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin, rated up to 24V operating (32V absolute max); needs a ceramic bypass capacitor of at least 1uF close to the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; use a large copper ground area for better noise immunity and heat dissipation."
      },
      {
        "number": "3",
        "name": "CE",
        "type": "input",
        "description": "Chip enable input; enable turn-on voltage is 0.7V min to 1.2V max, and VCE=0V shuts the regulator down with shutdown current of ±1uA max."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.0V output (±1%) for the T30 option, up to 300mA, requiring an output capacitor of at least 1uF."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet prints a page-3 pin diagram for SOT23-5L only for the LR8323B. The -T30 suffix and the; The pin-4 NC description is inferred from the label 'NC' in the diagram. The text gives no further d",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.2423,
        "at": "2026-10-17T22:27:39"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603364092631392256",
        "pages": 13,
        "sha256": "a42b2f3bfc37430c",
        "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": "lr8323b-t30.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lr8323b-t30-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": "c312589a62f369a2035b12cdebf5fde639f42720b6b0e2bfe6b7deb4fcd716dc",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}