TMCS1107A2UQDRQ1

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  "slug": "tmcs1107a2uqdrq1",
  "title": "TMCS1107A2UQDRQ1",
  "brief": "Texas Instruments Current Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "TMCS1107A2UQDRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmcs1107-q1",
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      "lcsc": "C3684517",
      "digikey": "296-TMCS1107A2UQDRQ1TR-ND",
      "mouser": "595-TMCS1107A2UQDRQ1"
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    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Positive input current pin; input current flows through internal conductor with nominal resistance 1.8mΩ at 25°C between IN+ and IN- pins"
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Positive input current pin; parallel connection to pin 1 for current distribution in input path"
      },
      {
        "number": "3",
        "name": "IN–",
        "type": "input",
        "description": "Negative input current pin; completes current measurement path with IN+ pins for Hall effect sensing"
      },
      {
        "number": "4",
        "name": "IN–",
        "type": "input",
        "description": "Negative input current pin; parallel connection to pin 3 for current distribution in input path"
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; connection point for analog ground of signal chain and isolation barrier return"
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; pin can withstand capacitive or resistive connection to GND or VS, short to GND recommended if connected"
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output voltage; signal proportional to input current with 100mV/A sensitivity; output swing from SwingGND to (VS - SwingVS)"
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply input; operating voltage range 3V to 5.5V; determines output voltage range and zero-current reference level of 0.1×VS"
      }
    ],
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 25,
        "cost_usd": 0.174,
        "at": "2026-10-07T07:30:03"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmcs1107-q1",
        "pages": 44,
        "sha256": "7f52fb186d147cc2",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
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        "refuses_to_fabricate": true
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Magnetic Sensors",
      "Pins": "8"
    }
  },
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  "discovery_pitch": "TMCS1107A2UQDRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
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    "email": "[email protected]"
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