AL5817MP-13

{
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  "type": "component",
  "slug": "al5817mp-13",
  "title": "AL5817MP-13",
  "brief": "Diodes Incorporated LED Drivers, MSOP-8-EP. 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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    "display modules - led drivers - display drivers",
    "al5817mp-13",
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  "component": {
    "mpn": "AL5817MP-13",
    "manufacturer": "Diodes Incorporated",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Display Modules / LED Drivers / Display Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AL5817MP-13.pdf",
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      "lbr": "al5817mp-13.lbr"
    },
    "distributor_links": {
      "lcsc": "C2678663",
      "digikey": "AL5817MP-13DITR-ND",
      "mouser": "621-AL5817MP-13"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T18:55:11Z",
      "source": "Component Ocean /api/assign-pns",
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        "lifecycle": "Active"
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        "pn": "621-AL5817MP-13",
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    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply input, operating range 4.5V to 60V relative to GND."
      },
      {
        "number": "2",
        "name": "REF",
        "type": "power_out",
        "description": "Internal reference voltage output (0.4V typ); maximum recommended output current 50µA and capacitance to GND below 100pF, used with a divider to VSET to set LED current."
      },
      {
        "number": "3",
        "name": "VSET",
        "type": "input",
        "description": "LED current setting threshold that sets the FB reference voltage (0 to 0.6V); pulled down internally if floating, recommended capacitance to GND below 1nF."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback input regulated to the level set by VSET in linear mode; pulled up internally if floating, optional capacitor to GND limited to 100pF or less."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Driving output for the external BJT or MOSFET, up to 15mA, 0 to 4V range."
      },
      {
        "number": "7",
        "name": "ENB",
        "type": "input",
        "description": "Chip enable: an input voltage above 2V disables the device and external transistor drive; usable for low frequency PWM dimming."
      },
      {
        "number": "8",
        "name": "VFAULT",
        "type": "input",
        "description": "LED-open detection input: if brought below approximately 2.5V the output turns off and auto-retries; open collector/drain PWM signal on this pin enables PWM dimming."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Page 1 top-view pin assignment diagram (garbled text) lists a different order (pin 2 VSET, pin 3 VFA; Pin types for REF (power_out) and EP (passive) are inferred; the datasheet does not state a KiCad ty"
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        "pages_sent": 13,
        "cost_usd": 0.116,
        "at": "2026-10-26T18:55:00"
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        "pages": 13,
        "sha256": "d73ef4d0afea10da",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 9,
        "described": 9,
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  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "MSOP-8-EP",
      "Category": "Display Modules / LED Drivers / Display Drivers",
      "Pins": "9"
    },
    "characteristics": {
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          "name": "VVFAULT Hysteresis",
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          "name": "VFAULT to OUT Rising Delay",
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          "name": "VFAULT to OUT Falling Delay",
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          "name": "Thermal Shutdown",
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          "name": "Trans-Conductance of Error Amplifier",
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          "name": "Bandwidth",
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