MCP1402T-E

{
  "slug": "mcp1402t-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Gate Drivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "mcp1402t-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp1402t-e.kicad_sym",
    "mcp1402t-e.kicad_mod",
    "mcp1402t-e.glb",
    "mcp1402t-e.step",
    "mcp1402t-e.lbr",
    "docs/hero.png",
    "docs/mcp1402t-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp1402t-e-hero.glb",
    "mcp1402t-e-hero.overlay.json",
    "mcp1402t-e-etched.glb"
  ],
  "component": {
    "mpn": "MCP1402T-E",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586198642641920000",
    "parts": {
      "symbol": "mcp1402t-e.kicad_sym",
      "footprint": "mcp1402t-e.kicad_mod",
      "model_3d": "mcp1402t-e-hero.glb",
      "model_3d_plain": "mcp1402t-e-etched.glb",
      "model_3d_step": "mcp1402t-e-etched.step",
      "model_3d_step_plain": "mcp1402t-e.step",
      "lbr": "mcp1402t-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C128573"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T14:33:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground return pin that must have a low-impedance connection to the bias supply return, and which carries high peak currents when the capacitive load discharges."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Bias supply input rated 4.5 V to 18 V that must be decoupled to ground with a local capacitor to supply the peak driver current."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "input",
        "description": "High-impedance TTL/CMOS-compatible control input with hysteresis; the input range is -5 V to VDD + 0.3 V, and on the MCP1402 the output is non-inverting with respect to this input."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Second ground pin, which the datasheet states must be connected together with pin 1 for the device to operate correctly."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "CMOS push-pull output that withstands 0.5 A peak sink/source current at VDD = 18 V and 0.5 A latch-up reverse current."
      }
    ],
    "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 covers the MCP1401/MCP1402 pair. The MCP1402T-E/OT ordering code is listed on page 12 ; Pins 1 and 4 are both labeled GND in the pin table. Note 1 says duplicate-named pins must all be con; The pin table is in a Chinese translation and the physical pin-position drawing did not survive text"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0781,
        "at": "2026-10-18T14:31:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586198642641920000",
        "pages": 20,
        "sha256": "4efabff2f01975db",
        "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": "mcp1402t-e.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": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp1402t-e-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": "afeed547699424a03f0aea6519c3edf79c860edeb1f239d384b1899cae521cd4",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}