main
Ray Set visibility: public 3e71e16 15d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ncv8184dr2g",
  "title": "NCV8184DR2G",
  "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "ncv8184dr2g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NCV8184DR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879836195016704",
    "parts": {
      "symbol": "ncv8184dr2g.kicad_sym",
      "footprint": "ncv8184dr2g.kicad_mod",
      "model_3d": "ncv8184dr2g-hero.glb",
      "model_3d_plain": "ncv8184dr2g-etched.glb",
      "model_3d_step": "ncv8184dr2g-etched.step",
      "model_3d_step_plain": "ncv8184dr2g.step",
      "lbr": "ncv8184dr2g.lbr"
    },
    "distributor_links": {
      "lcsc": "C150044",
      "digikey": "NCV8184DR2GOSTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T05:54:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCV8184DR2GOSTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "error"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated output, rated for 70 mA source capability, with the VOUT/Adj voltage range given as −3.0 to 45 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; on the SOIC-8 (non-EP) variant this lead is GND, while on the SOIC-8 EP variant it is NC."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "4",
        "name": "Adj",
        "type": "input",
        "description": "Adjust lead, described in the pin table as the noninverting input, with the output tracking the VREF/ENABLE input within ±3.0 mV."
      },
      {
        "number": "5",
        "name": "VREF/ENABLE",
        "type": "power_in",
        "description": "Reference voltage and ENABLE input, with a voltage range of −0.3 to 45 V; pulling it below 0.8 V disables the IC and above 2.1 V lets VOUT track it."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "8",
        "name": "VIN",
        "type": "power_in",
        "description": "Battery supply input voltage, with a supply operating range of 4.0 to 42 V and a continuous rating of −15 to 45 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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin table gives the SOIC-8 (non-EP) column as: pin 8 VIN, pin 1 VOUT, pins 2, 3, 6, 7 GND, pin 4; Conflicting description of the Adj pin: the pin table calls it a noninverting input, but the Circuit; The pin-connection diagram for the DPAK 5-lead package has a separate numbering, so it was not used."
        ],
        "pages_sent": 20,
        "cost_usd": 0.0904,
        "at": "2026-10-20T05:53:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879836195016704",
        "pages": 20,
        "sha256": "1482e8de9b52f649",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ncv8184dr2g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
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        "sha256": "9dbb207f85236c6391a873668a90323430b1ae19c8a8e1a4a2b744676b63f068",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "Table 3. DPAK 5−LEAD THERMAL RC NETWORK MODELS* Drain Copper Area (1 oz thick) 100 mm2 645 mm2 100 mm2 645 mm2",
        "page": 15,
        "doc": "ds.pdf",
        "material": "Copper"
      },
      "version": 1,
      "datasheet_sha256": "1482e8de9b52f649a03fa71813070f335afc4e31a89d0e900c9d315c7a2d1d5e"
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    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "1482e8de9b52f649a03fa71813070f335afc4e31a89d0e900c9d315c7a2d1d5e",
      "rows": [
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          "name": "VOUT Tracking Error",
          "symbol": "VREF/ENABLE − VOUT",
          "kind": "tolerance",
          "unit": "mV",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "5.7 V ≤ VIN ≤ 26 V, 100 µA ≤ IOUT ≤ 60 mA, 2.1 V ≤ VREF/ENABLE ≤ (VIN − 600 mV)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VIN − VOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 100,
          "max": 150,
          "conditions": "IOUT = 100 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VIN − VOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 250,
          "max": 500,
          "conditions": "IOUT = 5.0 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VIN − VOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 350,
          "max": 600,
          "conditions": "IOUT = 60 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "5.7 V ≤ VIN ≤ 26 V, VREF/ENABLE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "100 µA ≤ IOUT ≤ 60 mA, VREF/ENABLE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Adj Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.2,
          "max": 6,
          "conditions": "VREF/ENABLE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 70,
          "typ": null,
          "max": 225,
          "conditions": "VIN = 14 V, VREF = 5.0 V, VOUT = 90% of VREF (Note 3)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current (IIN − IOUT)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 7,
          "conditions": "VIN = 12 V, IOUT = 60 mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current (IIN − IOUT)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 50,
          "max": 70,
          "conditions": "VIN = 12 V, IOUT = 100 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current (IIN − IOUT)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "VIN = 12 V, VREF/ENABLE = 0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": null,
          "max": null,
          "conditions": "f = 120 Hz, IOUT = 60 mA, 6.0 V ≤ VIN ≤ 26 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown",
          "symbol": "",
          "kind": "electrical",
          "unit": "°C",
          "min": 150,
          "typ": 180,
          "max": 210,
          "conditions": "Guaranteed by Design",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage (disable level)",
          "symbol": "VREF/ENABLE",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Enable Voltage (enable level)",
          "symbol": "VREF/ENABLE",
          "kind": "electrical",
          "unit": "V",
          "min": 2.1,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.2,
          "max": 3,
          "conditions": "VREF/ENABLE = 5.0 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Range (Continuous)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -15,
          "typ": null,
          "max": 45,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage Range (VOUT, Adj)",
          "symbol": "VOUT, Adj",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -3,
          "typ": null,
          "max": 45,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage Range (VREF/ENABLE)",
          "symbol": "VREF/ENABLE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 45,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak Transient Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "VIN = 14 V, Load Dump Transient = 31 V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability Human Body Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability Machine Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability Charge Device Model",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature Soldering Reflow (Pb-Free)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Reflow, Pb-Free devices (Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Operating Range",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 42,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient (RθJA)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 151,
          "max": null,
          "conditions": "SOIC-8, 100 mm² spreader board, 1 oz Cu",
          "source_page": 8,
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        {
          "name": "Junction-to-Ambient (RθJA)",
          "symbol": "RθJA",
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          "unit": "°C/W",
          "min": null,
          "typ": 135,
          "max": null,
          "conditions": "SOIC-8, 100 mm² spreader board, 2 oz Cu",
          "source_page": 8,
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        {
          "name": "Junction-to-Ambient (RθJA)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 111,
          "max": null,
          "conditions": "SOIC-8, 645 mm² spreader board, 1 oz Cu",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "Junction-to-Ambient (RθJA)",
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          "min": null,
          "typ": 100,
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          "conditions": "SOIC-8, 645 mm² spreader board, 2 oz Cu",
          "source_page": 8,
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          "name": "Junction-to-Pin 6 (JL6)",
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          "unit": "°C/W",
          "min": null,
          "typ": 53,
          "max": null,
          "conditions": "SOIC-8, 100 mm² spreader board, 1 oz Cu",
          "source_page": 8,
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        {
          "name": "Junction-to-Pin 6 (JL6)",
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          "unit": "°C/W",
          "min": null,
          "typ": 51,
          "max": null,
          "conditions": "SOIC-8, 100 mm² spreader board, 2 oz Cu",
          "source_page": 8,
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          "name": "Junction-to-Pin 6 (JL6)",
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          "min": null,
          "typ": 50,
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          "source_page": 8,
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        {
          "name": "Junction-to-Pin 6 (JL6)",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 47,
          "max": null,
          "conditions": "SOIC-8, 645 mm² spreader board, 2 oz Cu",
          "source_page": 8,
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  },
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  "discovery_triggers": [
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  "discovery_pitch": "NCV8184DR2G (onsemi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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