INA181A2QDBVRQ1

{
  "slug": "ina181a2qdbvrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sense Amplifiers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "amplifiers-comparators",
    "ina181a2qdbvrq1",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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  "files": [
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    "ina181a2qdbvrq1.step",
    "ina181a2qdbvrq1.lbr",
    "docs/hero.png",
    "docs/ina181a2qdbvrq1-datasheet.pdf",
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  "component": {
    "mpn": "INA181A2QDBVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina181-q1",
    "parts": {
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      "footprint": "ina181a2qdbvrq1.kicad_mod",
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      "model_3d_plain": "ina181a2qdbvrq1.glb",
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      "model_3d_step_plain": "ina181a2qdbvrq1.step",
      "lbr": "ina181a2qdbvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2877636",
      "digikey": "296-INA181A2QDBVRQ1TR-ND",
      "mouser": "595-INA181A2QDBVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T23:39:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-INA181A2QDBVRQ1TR-ND",
        "status": "found"
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      "mouser": {
        "pn": "595-INA181A2QDBVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Analog output voltage of the current-sense amplifier; the output swings between the rails and is limited to 0 to VS, with the output current maximum at 8 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Positive current-sense amplifier input; for high-side sensing connect to the bus-voltage side of the sense resistor, and for low-side sensing connect to the load side. Common-mode range is -0.2 V to 26 V."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Negative current-sense amplifier input; for high-side sensing connect to the load side of the sense resistor, and for low-side sensing connect to the ground side. Common-mode range is -0.2 V to 26 V."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Reference input that sets the output level at zero differential input; it can be set anywhere from 0 V to VS and must not exceed VS."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "Analog power supply pin, 2.7 V to 5.5 V (absolute maximum 6 V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        ],
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        "cost_usd": 0.1258,
        "at": "2026-10-10T23:39:27"
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        "url": "https://www.ti.com/cn/lit/gpn/ina181-q1",
        "pages": 57,
        "sha256": "4b84b5214b961c3a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "checked": "2026-10-10",
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        "sha256": "a00e4ad5d7bb8d79d1590b5a2188fc6a7d63e2428462e66ae97ff4aff7b90300",
        "checked": "2026-10-26",
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}