INA181A2IDBVT

{
  "slug": "ina181a2idbvt",
  "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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    "ina181a2idbvt",
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  "component": {
    "mpn": "INA181A2IDBVT",
    "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",
    "parts": {
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    "distributor_links": {
      "lcsc": "C116200",
      "digikey": "296-46635-2-ND",
      "mouser": "595-INA181A2IDBVT"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T07:02:38Z",
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      "digikey": {
        "pn": "296-46635-2-ND",
        "status": "found"
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        "pn": "595-INA181A2IDBVT",
        "status": "found"
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    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Analog output voltage of the current sense amplifier, limited to the range GND - 0.3 V to VS + 0.3 V with a maximum output current of 8 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Positive input of the current sense amplifier; connect to the bus-voltage side of the sense resistor for high-side sensing or to the load side for low-side sensing, with common-mode range -0.2 V to +26 V."
      },
      {
        "number": "4",
        "name": "IN–",
        "type": "input",
        "description": "Negative input of the current sense amplifier; connect to the load side of the sense resistor for high-side sensing or to the ground side for low-side sensing, with common-mode range -0.2 V to +26 V."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Reference voltage input that sets the output level at zero differential input, settable from 0 V to VS."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply, 2.7 V to 5.5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 33,
        "cost_usd": 0.1997,
        "at": "2026-10-03T07:02:16"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina181",
        "pages": 62,
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        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
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