WL9100P3-30B

{
  "slug": "wl9100p3-30b",
  "version": "0.1.0",
  "type": "component",
  "description": "WPMtek(Wei Pan Microelectronics) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "wl9100p3-30b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "wl9100p3-30b.kicad_sym",
    "wl9100p3-30b.kicad_mod",
    "wl9100p3-30b.glb",
    "wl9100p3-30b.step",
    "wl9100p3-30b.lbr",
    "docs/hero.png",
    "docs/wl9100p3-30b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "wl9100p3-30b-hero.glb",
    "wl9100p3-30b-hero.overlay.json",
    "wl9100p3-30b-etched.glb"
  ],
  "component": {
    "mpn": "WL9100P3-30B",
    "manufacturer": "WPMtek(Wei Pan Microelectronics)",
    "package": "SOT-89-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d79bd9d3e2f5eed0d87eef33d6a488ed.pdf",
    "parts": {
      "symbol": "wl9100p3-30b.kicad_sym",
      "footprint": "wl9100p3-30b.kicad_mod",
      "model_3d": "wl9100p3-30b-hero.glb",
      "model_3d_plain": "wl9100p3-30b-etched.glb",
      "model_3d_step": "wl9100p3-30b-etched.step",
      "model_3d_step_plain": "wl9100p3-30b.step",
      "lbr": "wl9100p3-30b.lbr"
    },
    "distributor_links": {
      "lcsc": "C7436948"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:41:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; in PCB layout use a large copper area for thermal dissipation and route wide, short ground traces back from the input and output capacitors."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input accepting 3.0V to 36V (recommended 3.0V to 24V; absolute maximum -0.3V to 40V), decoupled with a ≥1µF ceramic capacitor to GND placed close to the device."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated 3.0V output (±2%) delivering up to 150mA, requiring a ≥10µF ceramic output capacitor (X7R/X5R) to GND for stability."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOT89-3 standard (P3) pin-out diagram on page 2 states 'TAB is VIN', so the tab is electrically ; The MPN suffix -30B means 3.0V output, ±2% accuracy. The datasheet's ordering section lists the 'B' "
        ],
        "pages_sent": 8,
        "cost_usd": 0.0677,
        "at": "2026-10-27T00:41:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d79bd9d3e2f5eed0d87eef33d6a488ed.pdf",
        "pages": 8,
        "sha256": "6437b9fd93db9e0e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "file": "wl9100p3-30b.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.52
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.05,
        "footprint_binding": "identity",
        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "wl9100p3-30b-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
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        "sha256": "091ee6c4d9855b65e7b138739a65c1cc1dd51443422b12d6f256510881f2ff56",
        "checked": "2026-10-27",
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      }
    ]
  }
}