MT9223CT-25BR5

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  "title": "MT9223CT-25BR5",
  "brief": "Magn Tek Current Sensors, SOP-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": "MT9223CT-25BR5",
    "manufacturer": "Magn Tek",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917241311580160",
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    "distributor_links": {
      "lcsc": "C879635"
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    "distributor_check": {
      "checked_at": "2026-10-20T07:01:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
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    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input terminal, shorted to pin 2 in the typical application, forming the positive end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input terminal, shorted to pin 1 in the typical application, forming the positive end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current negative terminal, shorted to pin 4 in the typical application, forming the return end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current negative terminal, shorted to pin 3 in the typical application, forming the return end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground for the sensor; a CBYPASS capacitor (0.1 µF in the typical application) between VCC and GND is stated to be necessary."
      },
      {
        "number": "6",
        "name": "FILTER",
        "type": "passive",
        "description": "Filter pin used to reduce the device bandwidth from the internal 150 kHz to optimize noise, with the response time increasing proportionally; the datasheet gives an internal filter resistance RF(int) of 1.8 kΩ (typ)."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output signal with ratiometric quiescent voltage (VCC/2 for the ±25 A bidirectional part); the output low saturation is 0.3 V max and high saturation is VCC-0.3 V min at RL ≥ 4.7 kΩ, and the output capacitance load CL must be 1 to 10 nF."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input with a 4.5 V to 5.5 V operating range (5 V typical) and a 6 V absolute maximum rating."
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  "metadata": {
    "specs": {
      "Manufacturer": "Magn Tek",
      "Package": "SOP-8",
      "Category": "Magnetic Sensors",
      "Pins": "8"
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          "max": 125,
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          "name": "Reverse Battery Voltage",
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          "name": "Response Time",
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          "name": "Analog Output Low Saturation Level",
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          "name": "Output CAP Load",
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          "name": "Power-On Reset High Voltage",
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          "name": "Sensitivity Error",
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          "name": "Total Output Error",
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          "kind": "electrical",
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          "min": -1.9,
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          "conditions": "IP=25A, TA = –40°C to 25°C",
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