TMCS1101A1UQDR

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  "slug": "tmcs1101a1uqdr",
  "title": "TMCS1101A1UQDR",
  "brief": "Texas Instruments Current Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "TMCS1101A1UQDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmcs1101",
    "parts": {
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      "lcsc": "C2864476",
      "digikey": "296-TMCS1101A1UQDRTR-ND",
      "mouser": "595-TMCS1101A1UQDR"
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    "distributor_check": {
      "checked_at": "2026-10-05T21:22:14Z",
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        "pn": "595-TMCS1101A1UQDR",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Positive current input terminal; withstands ±600VPK isolation voltage and conducts up to 30A RMS at 25°C through 1.8mΩ internal conductor."
      },
      {
        "number": "2",
        "name": "IN+",
        "type": "input",
        "description": "Positive current input terminal; withstands ±600VPK isolation voltage and conducts up to 30A RMS at 25°C through 1.8mΩ internal conductor."
      },
      {
        "number": "3",
        "name": "IN–",
        "type": "input",
        "description": "Negative current input terminal; withstands ±600VPK isolation voltage and conducts up to 30A RMS at 25°C through 1.8mΩ internal conductor."
      },
      {
        "number": "4",
        "name": "IN–",
        "type": "input",
        "description": "Negative current input terminal; withstands ±600VPK isolation voltage and conducts up to 30A RMS at 25°C through 1.8mΩ internal conductor."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for low-voltage signal chain and output, isolated from high-voltage input by ±600VPK barrier."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; may be left floating or connected to GND or VS through capacitive or resistive connection within voltage range GND-0.3V to VS+0.3V."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output voltage with 50mV/A sensitivity, 0.1×VS zero-current reference, and output swing range approximately 5mV to VS-20mV at 10kΩ load."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Positive power supply voltage for signal chain with operating range 3V to 5.5V and quiescent current 4.5-6mA."
      }
    ],
    "provenance": {
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      "factory_chain": {
        "factory": "2.0.0",
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 25,
        "cost_usd": 0.213,
        "at": "2026-10-05T21:21:58"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmcs1101",
        "pages": 46,
        "sha256": "e9082d3b71c841e2",
        "source_tier": "lcsc"
      },
      "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Magnetic Sensors",
      "Pins": "8"
    }
  },
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  "discovery_pitch": "TMCS1101A1UQDR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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