AL5814MP-13

{
  "slug": "al5814mp-13",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated LED Drivers, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "nixie tube driver-led driver",
    "al5814mp-13",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "al5814mp-13.kicad_sym",
    "al5814mp-13.kicad_mod",
    "al5814mp-13.glb",
    "al5814mp-13.step",
    "al5814mp-13.lbr",
    "docs/hero.png",
    "docs/al5814mp-13-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "al5814mp-13-hero.glb",
    "al5814mp-13-hero.overlay.json"
  ],
  "component": {
    "mpn": "AL5814MP-13",
    "manufacturer": "Diodes Incorporated",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Nixie Tube Driver/LED Driver",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AL5814MP-13.pdf",
    "parts": {
      "symbol": "al5814mp-13.kicad_sym",
      "footprint": "al5814mp-13.kicad_mod",
      "model_3d": "al5814mp-13-hero.glb",
      "model_3d_step": "al5814mp-13-etched.step",
      "model_3d_step_plain": "al5814mp-13.step",
      "lbr": "al5814mp-13.lbr",
      "model_3d_plain": "al5814mp-13.glb"
    },
    "distributor_links": {
      "lcsc": "C2678658",
      "digikey": "AL5814MP-13DITR-ND",
      "mouser": "621-AL5814MP-13"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:30:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AL5814MP-13DITR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-AL5814MP-13",
        "status": "found"
      }
    },
    "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 0.4V reference voltage output; maximum recommended output current is 50µA and capacitor to GND should be less than 100pF; a divider from REF to VSET sets the LED current."
      },
      {
        "number": "3",
        "name": "VSET",
        "type": "input",
        "description": "LED current setting threshold that sets the reference voltage for the FB pin (0 to 0.6V operating range); pulled down internally if floating and capacitance to GND should be under 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 and any capacitor to GND should be 100pF or less."
      },
      {
        "number": "6",
        "name": "SFAULT",
        "type": "passive",
        "description": "Sets the VCC level at which LED-open protection activates via a 50µA source and external resistor to GND; shorted to GND enables detection by default, left open inhibits it."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Driving output for the external transistor, up to 15mA source current and 0 to 4V operating range."
      },
      {
        "number": "8",
        "name": "VFAULT",
        "type": "input",
        "description": "LED-open detection input with about 2.5V falling threshold that turns off OUT when pulled lower, and allows PWM dimming via an open collector/drain signal."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin types are inferred: REF is a reference output (power_out) and SFAULT is a current-source program; The exposed pad is not numbered on the package. It is listed as 'EP', and the datasheet says not to "
        ],
        "pages_sent": 14,
        "cost_usd": 0.1029,
        "at": "2026-10-31T18:30:06"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AL5814MP-13.pdf",
        "pages": 14,
        "sha256": "ea72378d92da2673",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "al5814mp-13.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "al5814mp-13-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.96
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b0df1b463bf26e8bbcb5f966716e2a81160f7701b78631f9b1d58b4b28c73362",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "MP (MSOP-8EP)",
      "source_page": 13,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          4.7,
          5.1
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "al5814mp-13.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}