TPS3700DDCR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps3700ddcr",
  "title": "TPS3700DDCR",
  "brief": "Texas Instruments Comparators, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "tps3700ddcr"
  ],
  "component": {
    "mpn": "TPS3700DDCR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Op-amp/Cmp",
    "subcategory": "Comparators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps3700ddcr.pdf",
    "parts": {
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      "footprint": "tps3700ddcr.kicad_mod",
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      "model_3d_plain": "tps3700ddcr.glb",
      "model_3d_step": "tps3700ddcr-etched.step",
      "model_3d_step_plain": "tps3700ddcr.step",
      "lbr": "tps3700ddcr.lbr"
    },
    "distributor_links": {
      "digikey": "296-30395-2-ND",
      "lcsc": "C33002"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "INA+ comparator open-drain output. Driven low when the voltage at INA+ falls below (VITP - VHYS); goes high-impedance when the sensed voltage returns above VITP (400 mV typ). Rated to 18 V, 40 mA max; requires an external pull-up resistor.",
        "group": "ALERT"
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. All voltages in the datasheet are referenced to this network ground terminal.",
        "group": "GROUND"
      },
      {
        "number": "3",
        "name": "INA+",
        "type": "input",
        "description": "Non-inverting sense input for the undervoltage comparator. Connect to the voltage to be monitored via an external resistor divider; when the pin voltage drops below (VITP - VHYS), OUTA is driven low. Input range 0 V to 6.5 V; input current typ 1 nA (max +/-25 nA); internal threshold VIT+ = 400 mV typ.",
        "group": "ADC"
      },
      {
        "number": "4",
        "name": "INB-",
        "type": "input",
        "description": "Inverting sense input for the overvoltage comparator. Connect to the voltage to be monitored via an external resistor divider; when the pin voltage rises above VITP (400 mV typ), OUTB is driven low. Input range 0 V to 6.5 V; input current typ 1 nA (max +/-15 nA).",
        "group": "ADC"
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input, 1.8 V to 18 V (abs max 20 V). Powers the device and internal 400-mV reference; typical quiescent current 5.5 uA. Bypass with a 0.1-uF ceramic capacitor placed close to the pin.",
        "group": "POWER"
      },
      {
        "number": "6",
        "name": "OUTB",
        "type": "output",
        "description": "INB- comparator open-drain output. Driven low when the voltage at INB- exceeds VITP (400 mV typ); goes high-impedance when the sensed voltage drops below (VITP - VHYS). Rated to 18 V, 40 mA max; requires an external pull-up resistor.",
        "group": "ALERT"
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps3700ddcr.pdf",
        "pages": 23,
        "sha256": "6daae6680a8ab6e8",
        "source_tier": "mfr"
      },
      "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
      "mark": "drawn"
    },
    "models_3d": [
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        "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": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "538479473f84d4fbf05438dbcad62ab957be693612fdc474ce9260bf1412b278",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-6",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps3700ddcr"
  ],
  "discovery_pitch": "TPS3700DDCR (Texas Instruments) 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",
    "tps3700ddcr.kicad_sym",
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    "tps3700ddcr.glb",
    "tps3700ddcr.step",
    "tps3700ddcr-etched.step",
    "tps3700ddcr.lbr",
    "docs/hero.png",
    "docs/tps3700ddcr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TPS3700DDCR",
      "kind": "packaging"
    },
    {
      "mpn": "TPS3700DDCRDDCT",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T11:59:27.258Z"
}