NCV8177AMX330TCG

{
  "schema_version": 1,
  "type": "component",
  "slug": "ncv8177amx330tcg",
  "title": "NCV8177AMX330TCG",
  "brief": "onsemi Linear Voltage Regulators (LDO), XDFN-4-EP(1x1). 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 supply chip",
    "ncv8177amx330tcg",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "NCV8177AMX330TCG",
    "manufacturer": "onsemi",
    "package": "XDFN-4-EP(1x1)",
    "pin_count": 5,
    "category": "Power Supply Chip",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590163161224540160",
    "parts": {
      "symbol": "ncv8177amx330tcg.kicad_sym",
      "footprint": "ncv8177amx330tcg.kicad_mod",
      "model_3d": "ncv8177amx330tcg-hero.glb",
      "model_3d_plain": "ncv8177amx330tcg-etched.glb",
      "model_3d_step": "ncv8177amx330tcg-etched.step",
      "model_3d_step_plain": "ncv8177amx330tcg.step",
      "lbr": "ncv8177amx330tcg.lbr"
    },
    "distributor_links": {
      "lcsc": "C604051",
      "digikey": "NCV8177AMX330TCGOSTR-ND",
      "mouser": "863-NCV8177AMX330TCG"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:48:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "NCV8177AMX330TCGOSTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "863-NCV8177AMX330TCG",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin, with an output voltage range of 0.7 V to 3.6 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground pin."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable pin (active high): the device is enabled above 1.0 V and disabled below 0.4 V, with an absolute maximum rating of −0.3 V to 6.0 V."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Power supply input voltage pin, with an operating input range of 1.6 V to 5.5 V and an absolute maximum rating of −0.3 V to 6.0 V."
      },
      {
        "number": "5",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 exposed pad is labeled only 'EPAD' in the pin table on page 2 and has no printed number. It is l; The page 2 pin table gives the XDFN4 pin functions for both the output-discharge (A) and no-discharg; The text-extracted XDFN4 pinout diagram on page 1 is garbled. The pin numbers were taken from the Pi",
          "exposed pad 5 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 14,
        "cost_usd": 0.07,
        "at": "2026-10-18T02:46:34"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590163161224540160",
        "pages": 14,
        "sha256": "93a437c5a0f9153a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "centre_offset_mm": 0,
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "XDFN-4-EP(1x1)",
      "Category": "Power Supply Chip",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "Larger copper area connected to the pins will also improve",
        "page": 10,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "93a437c5a0f9153abe5a292401b1dcd286b4f91c60f70af755a64a87ca5de708"
    },
    "characteristics": {
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      "source": "datasheet",
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          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage accuracy at 25°C",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.8,
          "typ": null,
          "max": 0.8,
          "conditions": "VOUT_NOM ≥ 1.8 V, TJ = +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage accuracy over temperature",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 1,
          "conditions": "VOUT_NOM ≥ 1.8 V, −40°C ≤ TJ ≤ 125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "LineReg",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.02,
          "max": 0.15,
          "conditions": "VIN = VOUT−NOM + 0.5 V to 5.25 V, VIN ≥ 1.6 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "LoadReg",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "1 mA ≤ IOUT ≤ 500 mA, VIN ≥ 1.75 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 110,
          "max": 190,
          "conditions": "IOUT = 500 mA, 3.0 V ≤ VOUT < 3.6 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 60,
          "max": 90,
          "conditions": "IOUT = 0 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.1,
          "max": 1.5,
          "conditions": "VEN = 0 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Current Limit",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 510,
          "typ": null,
          "max": 800,
          "conditions": "VOUT = VOUT−NOM − 100 mV, VIN = VOUT−NOM + 0.5 V or VIN = 1.75 V (whichever is higher)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Current Limit",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 300,
          "typ": null,
          "max": 600,
          "conditions": "VOUT = VOUT−NOM − 100 mV, VIN = VOUT−NOM + 0.5 V or VIN = 1.6 V (whichever is higher)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Short Circuit Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": 510,
          "typ": null,
          "max": 800,
          "conditions": "VOUT = 0 V, VIN ≥ 1.75 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Input Voltage High",
          "symbol": "VENH",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "EN Input Voltage “H”",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Input Voltage Low",
          "symbol": "VENL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "EN Input Voltage “L”",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Enable Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.15,
          "max": 0.6,
          "conditions": "VEN = VIN = 5.5 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "f = 1 kHz, Ripple 0.2 Vp−p, VIN = VOUT−NOM + 1.0 V, IOUT = 30 mA (VOUT ≤ 2.0 V, VIN = 3.0 V)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "VRMS",
          "min": null,
          "typ": 54,
          "max": null,
          "conditions": "f = 10 Hz to 100 kHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Discharge Resistance (NCV8177A option only)",
          "symbol": "RACTDIS",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "VIN = 4.0 V, VEN = 0 V, VOUT = VOUT−NOM",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD_TEMP",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 175,
          "max": null,
          "conditions": "Temperature rising from 25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "TSD_HYST",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Temperature falling from TSD_TEMP",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "IN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "OUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Max = VIN + 0.3 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Chip Enable Input",
          "symbol": "EN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature Range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ(MAX)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability, Human Body Model",
          "symbol": "ESDHBM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "JESD22-A114",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability, Machine Model",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "JESD22-A115",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient (XDFN4)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 223,
          "max": null,
          "conditions": "XDFN4, measured per JEDEC board specification (JESD51-7)",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
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    "name": "Ray",
    "email": "[email protected]"
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