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Ray Set visibility: public 0c7e5dd 8h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "wl9005hs5-33",
  "title": "WL9005HS5-33",
  "brief": "WPMtek Wei Pan Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. 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)",
    "wl9005hs5-33",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "WL9005HS5-33",
    "manufacturer": "WPMtek Wei Pan Microelectronics",
    "package": "SOT-23-5L",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8ddc217751793e222838f85053be7a2d.pdf",
    "parts": {
      "symbol": "wl9005hs5-33.kicad_sym",
      "footprint": "wl9005hs5-33.kicad_mod",
      "model_3d": "wl9005hs5-33-hero.glb",
      "model_3d_plain": "wl9005hs5-33-etched.glb",
      "model_3d_step": "wl9005hs5-33-etched.step",
      "model_3d_step_plain": "wl9005hs5-33.step",
      "lbr": "wl9005hs5-33.lbr"
    },
    "distributor_links": {
      "lcsc": "C47817236"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:44:56Z",
      "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 pin; the operating input voltage range is 1.2 V to 6.0 V, and a 1 uF ceramic input capacitor is recommended between VIN and GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, which must be connected to the input capacitor and output capacitor returns, with a wide copper trace recommended for both VIN and GND."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin; the device is enabled when EN is at or above 0.83 V (VENH min) and shut down when EN is at or below 0.78 V (VENL max)."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin on the SOT23-5 package."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output pin; fixed output options from 1.2 V to 3.6 V with ±2% tolerance and up to 500 mA output current, requiring at least 1 uF of ceramic output capacitance placed close to VOUT and GND."
      }
    ],
    "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: Pin 4 is listed as NC (no connection) in the SOT23-5 column of the Pin Functions table on page 2; th; The pin diagram text on page 2 is labeled SOT23-3 (WL9005HS3) and was not used. The SOT23-5 pin numb"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0398,
        "at": "2026-10-17T14:43:03"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8ddc217751793e222838f85053be7a2d.pdf",
        "pages": 11,
        "sha256": "030e3f5d58452b70",
        "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": "wl9005hs5-33.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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "wl9005hs5-33-etched.step",
        "role": "eda",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f271a544cd05c23cf27a9d6cc35112abc720683beae8b86142c1fcbafb9c71a2",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "WPMtek Wei Pan Microelectronics",
      "Package": "SOT-23-5L",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "030e3f5d58452b70a8d88598795ce1beed5fe3ddfc39c91c5216fcd6e7cc2354",
      "rows": [
        {
          "name": "Input voltage range (operating input voltage)",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output current",
          "symbol": "IOUT_MAX",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN high level",
          "symbol": "VENH",
          "kind": "electrical",
          "unit": "V",
          "min": 0.83,
          "typ": null,
          "max": null,
          "conditions": "Enabled",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN low level",
          "symbol": "VENL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.78,
          "conditions": "Shutdown",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VIN to GND",
          "symbol": "VIN to GND",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VOUT to GND",
          "symbol": "VOUT to GND",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VIN to VOUT",
          "symbol": "VIN to VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN to GND",
          "symbol": "EN to GND",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "SOT23-5",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Human body model (HBM)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Human body model (HBM)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Charged device model (CDM)",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Charged device model (CDM)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance (junction to ambient)",
          "symbol": "",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "Junction to ambient, SOT23-5",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 0.2,
          "max": null,
          "conditions": "VIN=5V, No load",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout voltage",
          "symbol": "VDROP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 130,
          "max": null,
          "conditions": "IOUT=100mA, VIN=VOUTNOM-0.1V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load regulation",
          "symbol": "ΔVOUT/ΔIOUT",
          "kind": "electrical",
          "unit": "mV/mA",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "VIN=VOUTNOM+1V, 1mA≤IOUT≤200mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT/ΔVIN",
          "kind": "electrical",
          "unit": "mV/V",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "IOUT=1mA, VOUTNOM+1V≤VIN≤6V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current limit",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 550,
          "max": null,
          "conditions": "VIN=VOUTNOM+1V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Short current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 80,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature (shutdown, increasing)",
          "symbol": "TSHDN",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "Shutdown, temperature increasing",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature (reset, decreasing)",
          "symbol": "TSHDN",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "Reset, temperature decreasing",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "WL9005HS5-33 (WPMtek Wei Pan Microelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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