NCP114AMX280TCG

{
  "schema_version": 1,
  "type": "component",
  "slug": "ncp114amx280tcg",
  "title": "NCP114AMX280TCG",
  "brief": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, UDFN-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": [
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    "power management (pmic)",
    "ncp114amx280tcg",
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  "component": {
    "mpn": "NCP114AMX280TCG",
    "manufacturer": "onsemi",
    "package": "UDFN-4-EP(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906849144225792",
    "parts": {
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      "lbr": "ncp114amx280tcg.lbr"
    },
    "distributor_links": {
      "lcsc": "C133054"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:37:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output voltage pin; a small ceramic capacitor with a minimum value of 1 µF is needed from this pin to ground to assure stability."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground; the exposed pad should be connected directly to this pin."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Driving EN above 0.9 V turns on the regulator and driving EN below 0.4 V puts it into shutdown mode."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Input pin with an operating input voltage range of 1.7 V to 5.5 V; a small capacitor is needed from this pin to ground to assure stability."
      },
      {
        "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",
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          "extractor flagged: The exposed pad (EPAD) is listed in the UDFN4 pin table but has no printed pin number, so it is not ; The N/C pin (pin 4 on TSOP-5) has no UDFN4 counterpart in the pin table, so it is not included for t; The text extraction drops the micro symbol in several places (e.g. '1 F' for 1 µF); the 1 µF value f",
          "exposed pad 5 added from the footprint"
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        "cost_usd": 0.0891,
        "at": "2026-10-18T15:36:56"
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        "pages": 18,
        "sha256": "4d6237af973fa850",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "86e5f8eefe287160705813dbaa7f6606754ab347715fbffa4ee680635c44541f",
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  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "UDFN-4-EP(1x1)",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "copper area connected to the pins will also improve the",
        "page": 14,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "4d6237af973fa8504f2211b15cc8e3333dea369cba4d21c37aef81e3e504ef09"
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      "datasheet_sha256": "4d6237af973fa8504f2211b15cc8e3333dea369cba4d21c37aef81e3e504ef09",
      "rows": [
        {
          "name": "Operating Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Output Voltage Accuracy (VOUT > 2.0 V)",
          "symbol": "VOUT",
          "kind": "tolerance",
          "unit": "%",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "−40°C ≤ TJ ≤ 85°C; VOUT > 2.0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "RegLINE",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "VOUT + 0.5 V ≤ VIN ≤ 5.5 V (VIN ≥ 1.7 V)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation (UDFN package)",
          "symbol": "RegLOAD",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 12,
          "max": 30,
          "conditions": "IOUT = 1 mA to 300 mA",
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        },
        {
          "name": "Load Transient",
          "symbol": "TranLOAD",
          "kind": "electrical",
          "unit": "mV",
          "min": -50,
          "typ": null,
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          "conditions": "IOUT = 1 mA to 300 mA or 300 mA to 1 mA in 1 s, COUT = 1 µF",
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        },
        {
          "name": "Dropout Voltage (UDFN package), VOUT = 2.8 V",
          "symbol": "VDO",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 155,
          "max": 230,
          "conditions": "IOUT = 300 mA, VOUT = 2.8 V",
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        },
        {
          "name": "Output Current Limit",
          "symbol": "ICL",
          "kind": "electrical",
          "unit": "mA",
          "min": 300,
          "typ": 600,
          "max": null,
          "conditions": "VOUT = 90% VOUT(nom)",
          "source_page": 3,
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        },
        {
          "name": "Ground Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 50,
          "max": 95,
          "conditions": "IOUT = 0 mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current",
          "symbol": "IDIS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VEN ≤ 0.4 V, VIN = 5.5 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN Pin High Threshold Voltage",
          "symbol": "VEN_HI",
          "kind": "electrical",
          "unit": "V",
          "min": 0.9,
          "typ": null,
          "max": null,
          "conditions": "VEN voltage increasing",
          "source_page": 3,
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        {
          "name": "EN Pin Low Threshold Voltage",
          "symbol": "VEN_LO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VEN voltage decreasing",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "EN Pin Input Current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.3,
          "max": 1,
          "conditions": "VEN = 5.5 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "VIN = 3.6 V, VOUT = 3.1 V, IOUT = 150 mA, f = 1 kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Noise Voltage",
          "symbol": "VN",
          "kind": "electrical",
          "unit": "Vrms",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "VIN = 2.5 V, VOUT = 1.8 V, IOUT = 150 mA, f = 10 Hz to 100 kHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Temperature",
          "symbol": "TSD",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "Temperature increasing from TJ = +25°C",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "TSDH",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Temperature falling from TSD",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Active Output Discharge Resistance (Version A)",
          "symbol": "RDIS",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "VEN < 0.4 V, Version A only",
          "source_page": 3,
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        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
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        {
          "name": "Output Voltage",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Maximum VIN + 0.3 V or 6 V (as printed)",
          "source_page": 2,
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        },
        {
          "name": "Enable Input Voltage",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
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          "conditions": "Maximum VIN + 0.3 V or 6 V (as printed)",
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        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJ(MAX)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
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        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ESD Capability, Human Body Model",
          "symbol": "ESDHBM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "EIA/JESD22-A114",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "ESD Capability, Machine Model",
          "symbol": "ESDMM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "EIA/JESD22-A115",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Thermal Resistance, Junction-to-Air (UDFN4 1x1 mm)",
          "symbol": "RJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 170,
          "max": null,
          "conditions": "Single component on 1 oz FR4 PCB, 645 mm² Cu area",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
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