ACS71240LLCBTR-030B3

{
  "slug": "acs71240llcbtr-030b3",
  "version": "0.1.0",
  "type": "component",
  "description": "Allegro MicroSystems LLC Current Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "magnetic sensors",
    "acs71240llcbtr-030b3",
    "factory-2.0.0",
    "extractor-text"
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    "acs71240llcbtr-030b3.step",
    "acs71240llcbtr-030b3.lbr",
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    "docs/acs71240llcbtr-030b3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "acs71240llcbtr-030b3-hero.overlay.json",
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  "component": {
    "mpn": "ACS71240LLCBTR-030B3",
    "manufacturer": "Allegro MicroSystems LLC",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588930763823308800",
    "parts": {
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      "lbr": "acs71240llcbtr-030b3.lbr"
    },
    "distributor_links": {
      "lcsc": "C2654896",
      "digikey": "620-2052-2-ND",
      "mouser": "250-71240LLCBTR030B3"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T03:28:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "620-2052-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "250-71240LLCBTR030B3",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Positive terminal for the current being sensed; fused internally, with the primary conductor rated at 1.2 mΩ (SOIC-8) and 55 A maximum continuous current at TA = 25°C."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Positive terminal for the current being sensed; fused internally, and internally connected to pin 1 as a second positive terminal."
      },
      {
        "number": "3",
        "name": "IP–",
        "type": "passive",
        "description": "Negative terminal for the current being sensed; fused internally, and the current path runs from IP+ to IP-."
      },
      {
        "number": "4",
        "name": "IP–",
        "type": "passive",
        "description": "Negative terminal for the current being sensed; fused internally, and internally connected to pin 3 as a second negative terminal."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground terminal for the device's analog output and fault circuitry."
      },
      {
        "number": "6",
        "name": "FAULT",
        "type": "output",
        "description": "Overcurrent fault output, active low; absolute maximum FAULT voltage is 25 V and the fault trips between 50% and 200% of IP."
      },
      {
        "number": "7",
        "name": "VIOUT",
        "type": "output",
        "description": "Analog output signal proportional to the measured current; absolute maximum output voltage is VCC + 0.7 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply terminal; absolute maximum supply voltage is 6 V."
      }
    ],
    "provenance": {
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet does not assign an electrical class to the IP+/IP- current terminals; 'passive' is my ; The datasheet calls FAULT 'active low' but does not state whether the output is open-drain or push-p; The VCC + 0.7 V limit is an absolute maximum output voltage, not an operating limit, and is quoted a"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0445,
        "at": "2026-10-19T03:25:52"
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        "pages": 25,
        "sha256": "bb47820aa99ea699",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
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        "file": "acs71240llcbtr-030b3-etched.step",
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        "sha256": "d2e715ac5df30fe42ffc97a5c3abdf557a0563df12a5dae66a86b79c63be4469",
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}