LK116

{
  "slug": "lk116",
  "version": "0.1.0",
  "type": "component",
  "description": "LANKE Brushed DC Motor Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "lk116",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lk116.kicad_sym",
    "lk116.kicad_mod",
    "lk116.glb",
    "lk116.step",
    "lk116.lbr",
    "docs/hero.png",
    "docs/lk116-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lk116-hero.glb",
    "lk116-hero.overlay.json",
    "lk116-etched.glb"
  ],
  "component": {
    "mpn": "LK116",
    "manufacturer": "LANKE",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Motor Driver ICs",
    "subcategory": "Brushed DC Motor Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838093881937920",
    "parts": {
      "symbol": "lk116.kicad_sym",
      "footprint": "lk116.kicad_mod",
      "model_3d": "lk116-hero.glb",
      "model_3d_plain": "lk116-etched.glb",
      "model_3d_step": "lk116-etched.step",
      "model_3d_step_plain": "lk116.step",
      "lbr": "lk116.lbr"
    },
    "distributor_links": {
      "lcsc": "C2984835"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:07:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Full-bridge output A drives the motor, with continuous output current limited to 1.0 A and peak output current to 2.0 A (VDD=6V, Ta=25℃)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "3",
        "name": "INA",
        "type": "input",
        "description": "Control input A sets the H-bridge state, with VIH minimum 2.0 V, VIL maximum 0.8 V, and an internal 1.5 MΩ pull-down resistor."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Control input B sets the H-bridge state, with VIH minimum 2.0 V, VIL maximum 0.8 V, and an internal 1.5 MΩ pull-down resistor."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply input, recommended 2.2 V to 7.5 V, with an absolute maximum of 7.5 V."
      },
      {
        "number": "6",
        "name": "OUTB",
        "type": "output",
        "description": "Full-bridge output B drives the motor together with OUTA, with the same current limits of 1.0 A continuous and 2.0 A peak."
      }
    ],
    "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 pin table (page 1) is the source for the pinout. The pin diagram text on that page is ; Pin 5 VDD is marked 'I' (input) in the datasheet. It is typed as power_in because it is the positive; The datasheet gives a 2.2 V to 7.5 V recommended operating range and a 7.5 V absolute maximum for VD"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0279,
        "at": "2026-10-17T15:07:20"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838093881937920",
        "pages": 5,
        "sha256": "1a856d220adba0bc",
        "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": "lk116.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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lk116-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bfa6777f3627fa1df7cffb0a5dedc4aba2439e94b9fc55442e8c79ae4de71271",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}