MCP6561T-E/LT

{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp6561t-e-lt",
  "title": "MCP6561T-E/LT",
  "brief": "Microchip Comparators, SC-70-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "mcp6561t-e"
  ],
  "component": {
    "mpn": "MCP6561T-E/LT",
    "manufacturer": "Microchip",
    "package": "SC-70-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Comparators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9f2306c1ade3495fb9d8053f09822571.pdf",
    "parts": {
      "symbol": "mcp6561t-e.kicad_sym",
      "footprint": "mcp6561t-e.kicad_mod",
      "model_3d": "mcp6561t-e-lt-hero.glb",
      "model_3d_plain": "mcp6561t-e.glb",
      "model_3d_step": "mcp6561t-e-etched.step",
      "model_3d_step_plain": "mcp6561t-e.step",
      "lbr": "mcp6561t-e.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Push-pull comparator output. CMOS/TTL-compatible, rail-to-rail: VOH >= VDD-0.7V at IOUT=-3/-8 mA, VOL <= 0.6V at IOUT=3/8 mA (VDD=1.8V/5.5V). Short-circuit current typ +/-30 mA; limit continuous IOUT to <=50 mA."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / ground reference. Absolute maximum VDD-VSS = 6.5V."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting analog comparator input. Rail-to-rail common-mode range VSS-0.3V to VDD+0.3V. Input bias current ~1 pA typ at 25 degC; abs max current at input pins +/-2 mA."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Inverting analog comparator input. Rail-to-rail common-mode range VSS-0.3V to VDD+0.3V. Input offset voltage +/-3 mV typ (+/-10 mV max); input hysteresis 1-5 mV."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply. Operating range 1.8V to 5.5V; quiescent current 100 uA typ (130 uA max) per comparator. PSRR 70 dB typ."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9f2306c1ade3495fb9d8053f09822571.pdf",
        "pages": 46,
        "sha256": "322684ee33f81cbd",
        "source_tier": "mfr"
      },
      "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -0.8375,
        -0.65
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-353_SC-70-5@sha256:869e17094994ff78",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "mcp6561t-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp6561t-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e90aa626df6007e409a30711e7234caa642ea477e79da5124e6a810919706319",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "family": {
      "base": "MCP6561T-E",
      "siblings": [
        "MCP6561T-E/OT"
      ],
      "old_slug": "mcp6561t-e",
      "note": "renamed from the cut-base slug to the part it was built from (slug collision split, 2026-11-11)"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip",
      "Package": "SC-70-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mcp6561t-e"
  ],
  "discovery_pitch": "MCP6561T-E (Microchip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp6561t-e.kicad_sym",
    "mcp6561t-e.kicad_mod",
    "mcp6561t-e.glb",
    "mcp6561t-e.step",
    "mcp6561t-e-etched.step",
    "mcp6561t-e.lbr",
    "docs/hero.png",
    "docs/mcp6561t-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pads.json",
    "mcp6561t-e-etched.glb",
    "mcp6561t-e-lt-hero.glb",
    "mcp6561t-e-lt-hero.overlay.json"
  ],
  "visibility": "public",
  "variants": [
    {
      "mpn": "MCP6561T-E/OT",
      "kind": "packaging"
    },
    {
      "mpn": "MCP6561T-E/LT",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T19:13:08.504Z",
  "description": "Microchip Comparators, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "org": "adom"
}