MCP9700AT-E

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp9700at-e",
  "title": "MCP9700AT-E",
  "brief": "Microchip Temperature and Humidity Sensor, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "mcp9700at-e"
  ],
  "component": {
    "mpn": "MCP9700AT-E",
    "manufacturer": "Microchip",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Sensor",
    "subcategory": "Temperature and Humidity Sensor",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/224dc170b980c0f1dc201e1f0bf006d6.pdf",
    "parts": {
      "symbol": "mcp9700at-e.kicad_sym",
      "footprint": "mcp9700at-e.kicad_mod",
      "model_3d": "mcp9700at-e-etched.glb",
      "model_3d_plain": "mcp9700at-e.glb",
      "model_3d_step": "mcp9700at-e-etched.step",
      "model_3d_step_plain": "mcp9700at-e.step",
      "lbr": "mcp9700at-e.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input. Operating range 2.3V to 5.5V. Bypass with a 0.1 µF ceramic capacitor to GND placed close to the pin."
      },
      {
        "number": "2",
        "name": "VOUT",
        "type": "output",
        "description": "Analog temperature output voltage. Transfer function VOUT = (10.0 mV/°C) x TA + 500 mV; e.g. 500 mV at 0°C, 750 mV at 25°C. Drives loads down to typical output impedance ~20 Ω; recommend >=100 kΩ load and up to 1000 pF capacitive load."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/224dc170b980c0f1dc201e1f0bf006d6.pdf",
        "pages": 22,
        "sha256": "8fa5dbaa5899ea84",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -0.9375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "mcp9700at-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp9700at-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "881ad5e4ab5e82f5eee5bc957933ff46292990d6bf7825b741637e0513e4fe3c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip",
      "Package": "SOT-23",
      "Category": "Sensor",
      "Pins": "3"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mcp9700at-e"
  ],
  "discovery_pitch": "MCP9700AT-E (Microchip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp9700at-e.kicad_sym",
    "mcp9700at-e.kicad_mod",
    "mcp9700at-e.glb",
    "mcp9700at-e.step",
    "mcp9700at-e-etched.step",
    "mcp9700at-e.lbr",
    "docs/hero.png",
    "docs/mcp9700at-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "MCP9700AT-EE/TT",
      "kind": "packaging"
    },
    {
      "mpn": "MCP9700AT-EE/TO",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T01:26:37.936Z"
}