TP8308

{
  "schema_version": 1,
  "type": "component",
  "slug": "tp8308",
  "title": "TP8308",
  "brief": "TPOWER LED Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led drivers",
    "tp8308",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TP8308",
    "manufacturer": "TPOWER",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384149432545280",
    "parts": {
      "symbol": "tp8308.kicad_sym",
      "footprint": "tp8308.kicad_mod",
      "model_3d": "tp8308-hero.glb",
      "model_3d_plain": "tp8308.glb",
      "model_3d_step": "tp8308-etched.step",
      "model_3d_step_plain": "tp8308.step",
      "lbr": "tp8308.lbr"
    },
    "distributor_links": {
      "lcsc": "C29075517"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T19:24:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input with an internal 5.6 V zener clamp; the absolute maximum VDD-to-GND rating is -0.3 to +6 V, and a dropping resistor is required when the input voltage exceeds 5.6 V."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Drain of the internal power MOSFET, rated for -0.3 to +100 V to GND and a power-switch output current of 1.0 A absolute maximum."
      },
      {
        "number": "3",
        "name": "MODE",
        "type": "input",
        "description": "High/low brightness mode input (high = 100% output, low = 30% output), absolute maximum -0.3 to +7 V; it must not be left floating and must be tied to VDD or GND when unused, and a 100 nF filter capacitor to GND is required in dimming applications."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground."
      },
      {
        "number": "5",
        "name": "CS",
        "type": "input",
        "description": "Output current sense pin; the LED average-current sense resistor is connected between CS and GND, with an absolute maximum CS-to-GND rating of -0.3 to +6 V."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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 datasheet gives only one package, SOT23-6L, which matches the package hint SOT-23-6, so no varia; The datasheet does not label SW as input, output, or passive. Its description is the drain of the in; The datasheet does not specify a pin-level type for CS or MODE beyond their function and voltage lim"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0344,
        "at": "2026-10-09T19:21:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603384149432545280",
        "pages": 6,
        "sha256": "d2b4f3574d0b165e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tp8308.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": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tp8308-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": "9539e52d0467986cdc34a29259175ae83a689b27b2f9b25d0df877efb39ceb56",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TPOWER",
      "Package": "SOT-23-6",
      "Category": "LED Drivers",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tp8308"
  ],
  "discovery_pitch": "TP8308 (TPOWER) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tp8308.kicad_sym",
    "tp8308.kicad_mod",
    "tp8308.glb",
    "tp8308.step",
    "tp8308.lbr",
    "docs/hero.png",
    "docs/tp8308-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tp8308-hero.glb",
    "tp8308-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}