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Ray Set visibility: public 79e902f 8h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "wl9100p3-30b",
  "title": "WL9100P3-30B",
  "brief": "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.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
    "wl9100p3-30b",
    "factory-2.0.0",
    "extractor-text"
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  "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",
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      "lbr": "wl9100p3-30b.lbr"
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    "distributor_links": {
      "lcsc": "C7436948"
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    "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."
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        "at": "2026-10-27T00:41:21"
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        "described": 3,
        "cites_pages": true,
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        "sha256": "844c0bb504d0c383535d9845c6376fe7a4053241a2ede8d8ef694df3fcfc37c8",
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  "metadata": {
    "specs": {
      "Manufacturer": "WPMtek(Wei Pan Microelectronics)",
      "Package": "SOT-89-3L",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    },
    "appearance": {
      "contacts": {
        "quote": "and output capacitors must be back to the WL9100 ground pin using as wide and as short of a copper trace as is practical.Connections using long trace lengths, narrow trace widths, and/or",
        "page": 8,
        "doc": "ds.pdf",
        "material": "copper"
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          "conditions": "",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1.5,
          "max": 3,
          "conditions": "VIN = 12V, No Load",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Output Voltage tolerance",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
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          "conditions": "VIN = 12V, IOUT = 10mA (VOUT x 0.98 to VOUT x 1.02)",
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        {
          "name": "Output Current",
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        {
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          "kind": "electrical",
          "unit": "%/mA",
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          "name": "Line Regulation",
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          "name": "Current Limit",
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          "min": null,
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          "name": "Short Current",
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          "name": "Output Noise Voltage",
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          "kind": "electrical",
          "unit": "µVrms",
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          "typ": 100,
          "max": null,
          "conditions": "COUT =10uF, IOUT =30mA, BW = 10Hz~100kHz",
          "source_page": 5,
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          "name": "Supply Input Voltage",
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          "name": "VOUT to VIN",
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        {
          "name": "Regulated Output Voltage",
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        {
          "name": "Power Dissipation SOT89-3",
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          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 750,
          "conditions": "TA=+25℃, SOT89-3",
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        {
          "name": "Thermal Resistance Junction to air SOT89-3",
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          "name": "Input Voltage",
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