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Ray Set visibility: public 0e53a43 17d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "cl9936a33l3m",
  "title": "CL9936A33L3M",
  "brief": "CHIPLINK(芯联) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "CL9936A33L3M",
    "manufacturer": "CHIPLINK(芯联)",
    "package": "SOT-23-3L",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
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      "source": "Component Ocean /api/assign-pns",
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        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the regulator, printed as 接地端 (ground) in the CL9936AXX pin table for the SOT-23-3L column."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output; the datasheet limits the VOUT pin to 500 mA absolute maximum current (derated as Pd/(VIN-VOUT)) and GND-0.3 V to 7 V voltage."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input with absolute maximum rating of -0.3 V to +20 V and 18 V maximum input voltage in the electrical tables; the datasheet advises using electrolytic or tantalum input capacitors when VIN exceeds 12 V to avoid hot-plug overvoltage spikes above 18 V."
      }
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    "provenance": {
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        "primary_model": "claude-haiku-5-5",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet does not define the MPN suffix 'L3M'. The SOT-23-3L pinout is taken from the CL9936AXX; The pin table text in the datasheet is garbled for the NC and CE rows (pin 4 NC and pin 3 CE). These"
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        "cost_usd": 0.0352,
        "at": "2026-10-17T18:31:33"
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        "pages": 12,
        "sha256": "d933829e18d26bad",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "checked": "2026-10-17",
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  "metadata": {
    "specs": {
      "Manufacturer": "CHIPLINK(芯联)",
      "Package": "SOT-23-3L",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
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    "characteristics": {
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          "name": "Input voltage VIN (absolute maximum)",
          "symbol": "VIN",
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          "conditions": "",
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        {
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          "name": "VOUT pin voltage (absolute maximum)",
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          "min": -0.3,
          "typ": null,
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          "conditions": "min printed as GND-0.3 (GND referenced)",
          "source_page": 3,
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        },
        {
          "name": "VOUT pin current (absolute maximum)",
          "symbol": "IOUT",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Note (1): IOUT Pd/(VIN-VOUT)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 3.234,
          "typ": 3.3,
          "max": 3.366,
          "conditions": "VIN=4.3V, IOUT=30mA",
          "source_page": 5,
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        {
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          "typ": null,
          "max": null,
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          "source_page": 6,
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        },
        {
          "name": "Load regulation (1mA to 100mA)",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "VIN=4.3V, 1mA≤IOUT≤100mA",
          "source_page": 6,
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          "source_page": 6,
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        {
          "name": "Dropout voltage (100mA)",
          "symbol": "Vdif1",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 160,
          "conditions": "IOUT=100mA",
          "source_page": 6,
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        {
          "name": "Dropout voltage (200mA)",
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          "kind": "electrical",
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          "typ": null,
          "max": 320,
          "conditions": "IOUT=200mA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Line regulation",
          "symbol": "ΔVOUT/(ΔVIN*VOUT)",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": null,
          "max": 0.02,
          "conditions": "IOUT=10mA, 4.3V≤VIN≤18V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "C",
          "min": -25,
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        {
          "name": "Storage temperature",
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          "min": -40,
          "typ": null,
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          "source_page": 3,
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        {
          "name": "Soldering temperature",
          "symbol": "Tsolder",
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          "unit": "C",
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          "max": 260,
          "conditions": "10 s",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Maximum power dissipation (SOT23_3L)",
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          "unit": "mW",
          "min": null,
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          "source": "datasheet"
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        {
          "name": "Maximum power dissipation (SOT23_3L, with PCB heat dissipation)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
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          "max": 600,
          "conditions": "SOT23_3L, with added PCB heat dissipation (note 2)",
          "source_page": 3,
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        {
          "name": "Input capacitor range",
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          "kind": "recommended_operating",
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          "conditions": "CIN=1uF~10uF (test condition header)",
          "source_page": 5,
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        {
          "name": "Output capacitor range",
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          "kind": "recommended_operating",
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          "conditions": "COUT=1uF~10uF (test condition header)",
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          "name": "Quiescent current",
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          "unit": "uA",
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          "max": null,
          "conditions": "VIN=4.3V",
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        },
        {
          "name": "Short-circuit current",
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          "kind": "electrical",
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          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "VIN=4.3V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Overcurrent protection current",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "VIN=4.3V",
          "source_page": 6,
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        }
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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