main
Ray Set visibility: public 3e6fa13 4h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp1402t-e",
  "title": "MCP1402T-E",
  "brief": "Microchip Tech Gate Drivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "motor driver ics",
    "mcp1402t-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "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."
      },
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        "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."
      }
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    "provenance": {
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        "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": {
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        "pages": 20,
        "sha256": "4efabff2f01975db",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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        "role": "plain",
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOT-23-5",
      "Category": "Motor Driver ICs",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
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          "name": "Logic 1 high input voltage",
          "symbol": "VIH",
          "kind": "electrical",
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          "min": 2.4,
          "typ": null,
          "max": null,
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        },
        {
          "name": "Logic 0 low input voltage",
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          "max": 0.025,
          "conditions": "DC test",
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        {
          "name": "High output resistance",
          "symbol": "ROH",
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          "unit": "Ω",
          "min": null,
          "typ": 12,
          "max": 18,
          "conditions": "IOUT = 10 mA, VDD = 18V",
          "source_page": 4,
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        },
        {
          "name": "Low output resistance",
          "symbol": "ROL",
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        {
          "name": "Rise time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": 30,
          "conditions": "Fig 4-1 and 4-2; CL = 470 pF",
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          "name": "Fall time",
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          "name": "Delay time",
          "symbol": "tD1",
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          "min": null,
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          "max": 51,
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          "name": "Supply voltage",
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          "kind": "recommended_operating",
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          "min": null,
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          "max": 1.1,
          "conditions": "VIN = 3V",
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          "name": "Supply current",
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          "min": null,
          "typ": 0.11,
          "max": 0.2,
          "conditions": "VIN = 0V",
          "source_page": 4,
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        },
        {
          "name": "Specified temperature range",
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          "unit": "°C",
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          "typ": null,
          "max": 125,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Maximum junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
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          "conditions": "",
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        {
          "name": "Storage temperature range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
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          "conditions": "",
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        {
          "name": "Input current",
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          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "0V ≤ VIN ≤ VDD; TA = +25°C",
          "source_page": 3,
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        {
          "name": "Rise time",
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          "kind": "timing",
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          "min": null,
          "typ": 19,
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        {
          "name": "Supply voltage (absolute maximum)",
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          "name": "Input current",
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        },
        {
          "name": "Peak output current",
          "symbol": "IPK",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "VDD = 18V; characterization only, not production tested",
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        },
        {
          "name": "Thermal resistance, junction to ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 256,
          "max": null,
          "conditions": "5-pin SOT23",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
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  "discovery_pitch": "MCP1402T-E (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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