main
Ray Set visibility: public 57979a3 6d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "al8807w5-7",
  "title": "AL8807W5-7",
  "brief": "Diodes Incorporated LED Drivers, SOT-25. 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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    "led drivers",
    "al8807w5-7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AL8807W5-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881299939868672",
    "parts": {
      "symbol": "al8807w5-7.kicad_sym",
      "footprint": "al8807w5-7.kicad_mod",
      "model_3d": "al8807w5-7-hero.glb",
      "model_3d_plain": "al8807w5-7-etched.glb",
      "model_3d_step": "al8807w5-7-etched.step",
      "model_3d_step_plain": "al8807w5-7.step",
      "lbr": "al8807w5-7.lbr"
    },
    "distributor_links": {
      "lcsc": "C113628",
      "digikey": "AL8807W5-7DITR-ND",
      "mouser": "621-AL8807W5-7"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T20:48:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AL8807W5-7DITR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "621-AL8807W5-7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switch pin for connecting the inductor and freewheeling diode; keep the track short to reduce EMI, with VSW limited to -0.3 V to +40 V relative to GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, and the dominant conduction path for heat out of the device, so it should connect to a large ground plane with thermal vias."
      },
      {
        "number": "3",
        "name": "CTRL",
        "type": "input",
        "description": "Dimming and on/off control input: below 0.4 V turns off the output current, 0.5 V to 2.5 V sets 20% to 100% of nominal current, PWM high above 2.6 V, and the absolute maximum is -0.3 V to +6 V; leave floating for normal operation."
      },
      {
        "number": "4",
        "name": "SET",
        "type": "input",
        "description": "Sets the nominal output current through an external resistor connected between VIN and SET, with a 100 mV nominal set-current threshold (95 mV to 105 mV)."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin for 6.0 V to 36 V operation (absolute maximum -0.3 V to +40 V relative to GND), which must be locally decoupled to GND with more than 2.2 µF X7R ceramic capacitor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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: The SOT25 pin numbers come from the Pin Descriptions table on page 2 (SW=1, GND=2, CTRL=3, SET=4, VI"
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        "pages_sent": 20,
        "cost_usd": 0.0802,
        "at": "2026-10-20T20:43:04"
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      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588881299939868672",
        "pages": 20,
        "sha256": "f9eb1d307068db55",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25",
      "Category": "LED Drivers",
      "Pins": "5"
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    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "f9eb1d307068db55cb8f48c8e1c8d9213217656c9cea67ca9ced32c0a108ec00",
      "rows": [
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          "name": "VIN Operating Input Voltage Relative to GND",
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          "kind": "recommended_operating",
          "unit": "V",
          "min": 6,
          "typ": null,
          "max": 36,
          "conditions": "Relative to GND",
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          "source": "datasheet"
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        {
          "name": "Voltage High for PWM Dimming Relative to GND",
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        {
          "name": "Voltage Range for 20% to 100% DC Dimming Relative to GND",
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          "conditions": "Relative to GND",
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          "source": "datasheet"
        },
        {
          "name": "Voltage Low for PWM Dimming Relative to GND",
          "symbol": "VCTRLL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.4,
          "conditions": "Relative to GND",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Switching Frequency",
          "symbol": "fSW",
          "kind": "recommended_operating",
          "unit": "MHz",
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          "max": 1,
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          "name": "Continuous Switch Current, SOT25",
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          "min": null,
          "typ": null,
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          "conditions": "SOT25 package",
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        {
          "name": "Junction Temperature Range",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        {
          "name": "ESD Protection, Human Body Model",
          "symbol": "ESD HBM",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "Human Body Model",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Protection, Machine Model",
          "symbol": "ESD MM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Machine Model",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Continuous VIN Pin Voltage Relative to GND",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 40,
          "conditions": "Relative to GND",
          "source_page": 2,
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        },
        {
          "name": "SW Voltage Relative to GND",
          "symbol": "VSW",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 40,
          "conditions": "Relative to GND",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "CTRL Pin Input Voltage",
          "symbol": "VCTRL",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "DC or RMS Switch Current, SOT25",
          "symbol": "ISW-RMS",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "SOT25",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Switch Current",
          "symbol": "ISW-PK",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "<10%",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature Soldering",
          "symbol": "TLEAD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering",
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          "source": "datasheet"
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        {
          "name": "Storage Temperature Range",
          "symbol": "TST",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Set Current Threshold Voltage",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "mV",
          "min": 95,
          "typ": 100,
          "max": 105,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Set Threshold Hysteresis",
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          "kind": "electrical",
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          "min": -20,
          "typ": null,
          "max": 20,
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          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Internal Regulator Hysteresis Threshold",
          "symbol": "VINSH",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 100,
          "max": 300,
          "conditions": "VIN falling",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Supply Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.8,
          "max": 5,
          "conditions": "CTRL pin floating, f = 250kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SET Pin Input Current",
          "symbol": "ISET",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 16,
          "max": 22,
          "conditions": "VSET = VIN-0.1",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On Resistance of SW MOSFET",
          "symbol": "RDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.25,
          "max": 0.4,
          "conditions": "ISW = 1A",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Switch Leakage Current",
          "symbol": "ISW_Leakage",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "VIN =30V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 350,
          "max": null,
          "conditions": "Output not switching (Note 4)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Internal Regulator Start-Up Threshold",
          "symbol": "VINSU",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 5.9,
          "max": null,
          "conditions": "VIN rising",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "CTRL Pin Input Resistance",
          "symbol": "RCTRL",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "Referred to internal reference",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Internal Reference Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.5,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SW Rise Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "VSENSE = 100±20mV, fSW = 250kHz; VSW = 0.1V to 12V to 0.1V, CL = 15pF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SW Fall Time",
          "symbol": "tF",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient, SOT25",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "Note 6: FR-4 PCB 25mm x 25mm 1oz copper",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Lead, SOT25",
          "symbol": "JL",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "Note 6; dominant path via GND pin (Note 8)",
          "source_page": 3,
          "source": "datasheet"
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      ]
    }
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  "discovery_pitch": "AL8807W5-7 (Diodes Incorporated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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