TPA191A4-SC6R

{
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  "slug": "tpa191a4-sc6r",
  "title": "TPA191A4-SC6R",
  "brief": "3PEAK Current Sense Amplifiers, SOT-363. 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": "TPA191A4-SC6R",
    "manufacturer": "3PEAK",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603187282618822656",
    "parts": {
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    "distributor_links": {
      "lcsc": "C38582720"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "input",
        "description": "Reference voltage input, specified from 0 V to VS; connecting it to GND selects unidirectional sensing."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device."
      },
      {
        "number": "3",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply input, specified from 2.7 V to 36 V."
      },
      {
        "number": "4",
        "name": "IN+",
        "type": "input",
        "description": "Noninverting input of the current-sense amplifier, sensing the drop across the shunt with IN−."
      },
      {
        "number": "5",
        "name": "IN-",
        "type": "input",
        "description": "Inverting input of the current-sense amplifier, where VSENSE = VIN+ − VIN−."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output, rated in absolute maximum ratings from GND − 0.3 V to VS + 0.3 V."
      }
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        "at": "2026-10-17T19:07:08"
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        "sha256": "2020d105ad275ca0",
        "source_tier": "lcsc"
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      "pins": {
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        "described": 6,
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  "metadata": {
    "specs": {
      "Manufacturer": "3PEAK",
      "Package": "SOT-363",
      "Category": "Amplifiers/Comparators",
      "Pins": "6"
    },
    "characteristics": {
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          "symbol": "VS",
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          "conditions": "TA = −40°C to 125°C",
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          "max": 100,
          "conditions": "VIN+ = 2.75 V, VSENSE = 0 mV",
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        {
          "name": "Common Mode Rejection Ratio",
          "symbol": "CMRR",
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          "unit": "dB",
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          "typ": 120,
          "max": null,
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          "unit": "nF",
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          "conditions": "No sustained oscillation",
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        {
          "name": "Output Swing from Supply Rail (high)",
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          "name": "Slew Rate",
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        {
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          "name": "REF Input",
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        {
          "name": "Output",
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          "name": "Input Current into All Pins",
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        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
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          "max": null,
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        {
          "name": "Junction-to-case thermal resistance",
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          "unit": "°C/W",
          "min": null,
          "typ": 80,
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          "conditions": "SOT363 package",
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