L9110DRG

{
  "slug": "l9110drg",
  "version": "0.1.0",
  "type": "component",
  "description": "HANSCHIP semiconductor Stepper Motor Driver, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "l9110drg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "l9110drg.kicad_sym",
    "l9110drg.kicad_mod",
    "l9110drg.glb",
    "l9110drg.step",
    "l9110drg.lbr",
    "docs/hero.png",
    "docs/l9110drg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "l9110drg-hero.glb",
    "l9110drg-hero.overlay.json",
    "l9110drg-etched.glb"
  ],
  "component": {
    "mpn": "L9110DRG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Stepper Motor Driver",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590454669886853120",
    "parts": {
      "symbol": "l9110drg.kicad_sym",
      "footprint": "l9110drg.kicad_mod",
      "model_3d": "l9110drg-hero.glb",
      "model_3d_plain": "l9110drg-etched.glb",
      "model_3d_step": "l9110drg-etched.step",
      "model_3d_step_plain": "l9110drg.step",
      "lbr": "l9110drg.lbr"
    },
    "distributor_links": {
      "lcsc": "C5145345"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:47:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OA",
        "type": "output",
        "description": "Channel A push-pull motor output; typical saturation voltage is 0.19 V at 100 mA and 0.36 V at 180 mA (max 0.25 V and 0.45 V)."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply pin; operating supply range is 2.2 V to 6.5 V (absolute maximum -0.3 V to +8.0 V), and it is printed twice in the pinout table with pin 3."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply pin, internally the same net as pin 2; operating supply range is 2.2 V to 6.5 V (absolute maximum -0.3 V to +8.0 V)."
      },
      {
        "number": "4",
        "name": "OB",
        "type": "output",
        "description": "Channel B push-pull motor output; typical saturation voltage is 0.19 V at 100 mA and 0.36 V at 180 mA (max 0.25 V and 0.45 V)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground pin; it is printed twice in the pinout table, with pin 8."
      },
      {
        "number": "6",
        "name": "IA",
        "type": "input",
        "description": "Channel A logic input, TTL/CMOS compatible; input low is 0 to 0.25VCC, input high is 0.7VCC to VCC, and input voltage must not exceed VCC (absolute minimum -0.3 V)."
      },
      {
        "number": "7",
        "name": "IB",
        "type": "input",
        "description": "Channel B logic input, TTL/CMOS compatible; input low is 0 to 0.25VCC, input high is 0.7VCC to VCC, and input voltage must not exceed VCC (absolute minimum -0.3 V)."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground pin, internally the same net as pin 5."
      }
    ],
    "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 is in Chinese. Pin names and functions were translated: 'OA/OB' are channel A/B output; The pinout table lists the same pin assignment for SOP/MSOP/DIP. The ordering table gives L9110DRG a; Pins 2 and 3 are both VCC and pins 5 and 8 are both GND, as printed in the datasheet. The datasheet "
        ],
        "pages_sent": 8,
        "cost_usd": 0.0315,
        "at": "2026-10-18T03:45:32"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590454669886853120",
        "pages": 8,
        "sha256": "1e3265fd3ef34846",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "l9110drg.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "l9110drg-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f71056314e731081305a313b39aa1b4c6586d551b4f8c09a0370bb229e6b5597",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}