SK6011D4-30

{
  "schema_version": 1,
  "type": "component",
  "slug": "sk6011d4-30",
  "title": "SK6011D4-30",
  "brief": "Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, DFN-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 management (pmic)",
    "sk6011d4-30",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SK6011D4-30",
    "manufacturer": "Suntek",
    "package": "DFN-4-EP(1x1)",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2405f7c26e25865eebbfefb650cebcc6.pdf",
    "parts": {
      "symbol": "sk6011d4-30.kicad_sym",
      "footprint": "sk6011d4-30.kicad_mod",
      "model_3d": "sk6011d4-30-hero.glb",
      "model_3d_plain": "sk6011d4-30-etched.glb",
      "model_3d_step": "sk6011d4-30-etched.step",
      "model_3d_step_plain": "sk6011d4-30.step",
      "lbr": "sk6011d4-30.lbr"
    },
    "distributor_links": {
      "lcsc": "C47325466"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:10:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated output pin; bypass with a 1μF ceramic capacitor from this pin to ground."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Enable control input, active high (VIH 1.2V min, VIL 0.4V max); do not leave EN floating."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input (1.9V to 5.5V); must be closely decoupled to GND with a 1μF or greater ceramic capacitor."
      },
      {
        "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": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet lists the thermal pad with no pin number (shown as '-'). I labeled it 'EP' and typed i"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0784,
        "at": "2026-10-23T03:10:31"
      },
      "datasheet": {
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        "pages": 12,
        "sha256": "a92c9db404272354",
        "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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        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
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  "metadata": {
    "specs": {
      "Manufacturer": "Suntek",
      "Package": "DFN-4-EP(1x1)",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "TSLOD Lead Temperature (Soldering, 10 sec) 300 °C Note (1): Rating at mounting on a board (PCB board dimension: 40mm x 40mm (4layer), copper: 1oz).",
        "page": 3,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
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    "characteristics": {
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      "rows": [
        {
          "name": "Input Voltage Range",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 1.9,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Tolerance",
          "symbol": "ΔVOUT",
          "kind": "tolerance",
          "unit": "%VOUT",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "VIN = 2.8 V to 5.5 V, IOUT = 1 mA to 300 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load Current",
          "symbol": "ILOAD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Shutdown Quiescent Current",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.2,
          "max": 1,
          "conditions": "VEN = 0 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 15,
          "max": 25,
          "conditions": "VEN = 1.2V, VIN = VOUT +1V, IOUT = 0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Current Limit",
          "symbol": "ILMT",
          "kind": "electrical",
          "unit": "mA",
          "min": 400,
          "typ": null,
          "max": 600,
          "conditions": "RLOAD=1Ω, TA=25℃",
          "source_page": 4,
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        },
        {
          "name": "EN Input Logic Low Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VIN = 1.9 V to 5.5 V, VEN falling until the output is disabled",
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        },
        {
          "name": "EN Input Logic High Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": null,
          "conditions": "VIN = 1.9 V to 5.5 V, VEN rising until the output is enabled",
          "source_page": 4,
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        {
          "name": "EN Input leakage current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "VIN = 5.5 V, VEN = 0 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Turn-on Time",
          "symbol": "tON",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 70,
          "max": 150,
          "conditions": "From VEN > VIH to VOUT = 95% of VOUT(SET)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "IN Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Input Voltage (EN Pin)",
          "symbol": "VEN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Output Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "-0.3 to VIN+0.3 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Power Consumption",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "Mounted on 40mm x 40mm 4-layer PCB, 1oz copper",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum Load Current",
          "symbol": "IMAX",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10 sec)",
          "symbol": "TSLOD",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 sec",
          "source_page": 3,
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        },
        {
          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.9,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 3,
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        {
          "name": "Output Current",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Effective Input Ceramic Capacitor Value",
          "symbol": "CIN",
          "kind": "recommended_operating",
          "unit": "μF",
          "min": 0.47,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Effective Output Ceramic Capacitor Value",
          "symbol": "COUT",
          "kind": "recommended_operating",
          "unit": "μF",
          "min": 0.47,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input and Output Capacitor ESR",
          "symbol": "ESR",
          "kind": "recommended_operating",
          "unit": "mΩ",
          "min": 5,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.02,
          "max": null,
          "conditions": "VIN = 2.8 V to 5.5 V, IOUT = 1 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "IOUT = 1 mA to 300 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Short Current Limit",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "VOUT = 0 V, TA=25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 94,
          "max": null,
          "conditions": "f = 100 Hz, IOUT = 1 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "f = 1 kHz, IOUT = 1 mA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 84,
          "max": null,
          "conditions": "f = 10 kHz, IOUT = 1 mA",
          "source_page": 4,
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        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 71,
          "max": null,
          "conditions": "f = 100 kHz, IOUT = 1 mA",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "f = 1 MHz, IOUT = 1 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 82,
          "max": null,
          "conditions": "f = 1 kHz, IOUT = 20 mA",
          "source_page": 4,
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        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "f = 10 kHz, IOUT = 20 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "f = 100 kHz, IOUT = 20 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PSRR",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "f = 1 MHz, IOUT = 20 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Noise Voltage",
          "symbol": "eN",
          "kind": "electrical",
          "unit": "μVRMS",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "BW = 10 Hz to 100 kHz, IOUT = 1 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Noise Voltage",
          "symbol": "eN",
          "kind": "electrical",
          "unit": "μVRMS",
          "min": null,
          "typ": 6.5,
          "max": null,
          "conditions": "BW = 10 Hz to 100 kHz, IOUT = 300 mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Discharge Resistance",
          "symbol": "RLOW",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "VEN = 0V, IOUT = 10mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "EN Input leakage current",
          "symbol": "IEN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 5.5,
          "max": null,
          "conditions": "VIN = 5.5 V, VEN = 5.5 V",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Thermal shutdown threshold",
          "symbol": "TSHDN",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 155,
          "max": null,
          "conditions": "TJ rising",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown hysteresis",
          "symbol": "THYS",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "TJ falling from shutdown",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Line transient",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "VIN = (VOUT) + 1 V) to (VOUT + 1.6 V) in 10 μs",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Load transient",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "IOUT = 1 mA to 300 mA in 10 μs",
          "source_page": 5,
          "source": "datasheet"
        },
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          "name": "Overshoot",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "Overshoot on start-up, stated as percentage of VOUT(SET)",
          "source_page": 5,
          "source": "datasheet"
        }
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