AL17050WT-7

{
  "schema_version": 1,
  "type": "component",
  "slug": "al17050wt-7",
  "title": "AL17050WT-7",
  "brief": "Diodes Incorporated LED Drivers, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led-drv",
    "al17050wt-7"
  ],
  "component": {
    "mpn": "AL17050WT-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "LED-drv",
    "subcategory": "LED Drivers",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2210281000_Diodes-Incorporated-AL17050WT-7_C5126679.pdf",
    "parts": {
      "symbol": "al17050wt-7.kicad_sym",
      "footprint": "al17050wt-7.kicad_mod",
      "model_3d": "al17050wt-7-etched.glb",
      "model_3d_plain": "al17050wt-7.glb",
      "model_3d_step": "al17050wt-7-etched.step",
      "model_3d_step_plain": "al17050wt-7.step",
      "lbr": "al17050wt-7.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Control circuit power supply. Operating VCC 5.3-5.6V (recommended); absolute max 6.5V. Powered from an HV start-up source through the internal power block."
      },
      {
        "number": "2",
        "name": "FB",
        "type": "input",
        "description": "Regulator feedback input. MOSFET feedback switch-on threshold VFB = 2.5V (typ). OLP feedback trigger threshold VFB_OLP = 1.7V (typ)."
      },
      {
        "number": "3",
        "name": "SOURCE",
        "type": "power_in",
        "description": "Internal power MOSFET source. Ground reference for VCC and FB pins. Pins 3 and 4 are internally tied together."
      },
      {
        "number": "4",
        "name": "SOURCE",
        "type": "power_in",
        "description": "Internal power MOSFET source. Ground reference for VCC and FB pins. Pins 3 and 4 are internally tied together."
      },
      {
        "number": "5",
        "name": "DRAIN",
        "type": "power_in",
        "description": "Internal power MOSFET drain. High voltage current source input. VDSS absolute max 500V; operating VDRAIN up to 400V; RDS(ON) 30Ω typ."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2210281000_Diodes-Incorporated-AL17050WT-7_C5126679.pdf",
        "pages": 15,
        "sha256": "a4ab568851a455dc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "al17050wt-7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "al17050wt-7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b1f1bc9a1c013c1e0bfe1a774a79f89c53e7089f29f237507f50f3c386edb66a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25",
      "Category": "LED-drv",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "al17050wt-7"
  ],
  "discovery_pitch": "AL17050WT-7 (Diodes Incorporated) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "al17050wt-7.kicad_sym",
    "al17050wt-7.kicad_mod",
    "al17050wt-7.glb",
    "al17050wt-7.step",
    "al17050wt-7-etched.step",
    "al17050wt-7.lbr",
    "docs/hero.png",
    "docs/al17050wt-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "AL17050WT-7",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T16:14:34.392Z"
}