LT3063EMS8E#PBF

{
  "schema_version": 1,
  "type": "component",
  "slug": "lt3063ems8e-pbf",
  "title": "LT3063EMS8E#PBF",
  "brief": "Analog Devices Linear Voltage Regulators (LDO), MSOP-8-EP. 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 ics",
    "lt3063ems8e#pbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LT3063EMS8E#PBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/3063fa.pdf",
    "parts": {
      "symbol": "lt3063ems8e-pbf.kicad_sym",
      "footprint": "lt3063ems8e-pbf.kicad_mod",
      "model_3d": "lt3063ems8e-pbf-hero.glb",
      "model_3d_plain": "lt3063ems8e-pbf-etched.glb",
      "model_3d_step": "lt3063ems8e-pbf-etched.step",
      "model_3d_step_plain": "lt3063ems8e-pbf.step",
      "lbr": "lt3063ems8e-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C670117",
      "digikey": "LT3063EMS8E#PBF-ND",
      "mouser": "584-LT3063EMS8E#PBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:04:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LT3063EMS8E#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT3063EMS8E#PBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF/BYP",
        "type": "passive",
        "description": "Reference/bypass pin: a single capacitor to GND bypasses reference noise and soft-starts the reference (10nF typically gives 30µVRMS noise), it is actively pulled low in shutdown, it must be left floating if unused, and it must not be driven by active circuitry."
      },
      {
        "number": "2",
        "name": "ADJ",
        "type": "input",
        "description": "Error amplifier inverting input that regulates to 600mV referenced to GND, with a typical 15nA bias current flowing out of the pin."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "power_out",
        "description": "Output pin that supplies load power, requires a minimum 3.3µF output capacitor to prevent oscillations, and is actively discharged by an internal NMOS in shutdown; output range is 600mV to 19V."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "power_out",
        "description": "Output pin that supplies load power, requires a minimum 3.3µF output capacitor to prevent oscillations, and is actively discharged by an internal NMOS in shutdown; output range is 600mV to 19V."
      },
      {
        "number": "5",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin with a 1.6V to 45V operating input range; a 1µF to 10µF bypass capacitor is advised when the device is more than six inches from the main input filter capacitor, and the pin withstands reverse voltage."
      },
      {
        "number": "6",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin with a 1.6V to 45V operating input range; a 1µF to 10µF bypass capacitor is advised when the device is more than six inches from the main input filter capacitor, and the pin withstands reverse voltage."
      },
      {
        "number": "7",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown pin: pulling it low puts the device into a low-power state and turns the output off, it must not be driven below GND unless tied to IN, and it must be connected (tie to IN if unused)."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; connect the bottom of the output-setting resistor divider directly to GND for optimum regulation and tie it to exposed pad pin 9 and the PCB ground."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed thermal pad that is GND, must be soldered to the PCB ground, and provides enhanced thermal performance; it must be tied directly to pin 8."
      }
    ],
    "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: ERC types are my classification from the pin function text (the datasheet gives no ERC classes); REF; The exposed pad is printed as Pin 9 in the MS8E pin diagram and pin function text, so it is listed a"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0504,
        "at": "2026-10-30T16:04:15"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/3063fa.pdf",
        "pages": 22,
        "sha256": "0b9b2267a000d3f3",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lt3063ems8e-pbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.96
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt3063ems8e-pbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          0.96
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6723f83fba295643d3f75306c475d114365800d10367f86ba4b1c428d659f9dd",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "MS8E",
      "source_page": 20,
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "lt3063ems8e-pbf.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-8-EP",
      "Category": "Power Management ICs",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0b9b2267a000d3f3cf62324d9ca605d155227766072327a30634645f959dc1ba",
      "rows": [
        {
          "name": "Minimum Input Voltage (ILOAD = 200mA)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.6,
          "max": 2.1,
          "conditions": "ILOAD = 200mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ADJ Pin Voltage (VIN = 2.1V, ILOAD = 1mA)",
          "symbol": "VADJ",
          "kind": "electrical",
          "unit": "mV",
          "min": 594,
          "typ": 600,
          "max": 606,
          "conditions": "VIN = 2.1V, ILOAD = 1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ADJ Pin Voltage (E-, I-Grades)",
          "symbol": "VADJ",
          "kind": "electrical",
          "unit": "mV",
          "min": 588,
          "typ": 600,
          "max": 612,
          "conditions": "2.1V < VIN < 45V, 1mA < ILOAD < 200mA (E-, I-Grades)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Line Regulation (LT3063 adjustable, E-, I-Grades)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 0.5,
          "max": 4,
          "conditions": "ILOAD = 1mA; ΔVIN = 2.1V to 45V (E-, I-Grades)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load Regulation (LT3063 adjustable, E-, I-Grades)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 0.3,
          "max": 4,
          "conditions": "ILOAD = 1mA to 200mA; VIN = 2.1V (E-, I-Grades)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 1mA (25°C)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 65,
          "max": 110,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 1mA (over temperature)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 180,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 1mA, full operating temperature range",
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        },
        {
          "name": "Dropout Voltage at 10mA (25°C)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 130,
          "max": 180,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 10mA",
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        },
        {
          "name": "Dropout Voltage at 10mA (over temperature)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 270,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 10mA, full operating temperature range",
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        {
          "name": "Dropout Voltage at 100mA (25°C)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 250,
          "max": 290,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 100mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 100mA (over temperature)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 430,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 100mA, full operating temperature range",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 200mA (25°C)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 300,
          "max": 360,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 200mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dropout Voltage at 200mA (over temperature)",
          "symbol": "VDROPOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 530,
          "conditions": "VIN = VOUT(NOMINAL), ILOAD = 200mA, full operating temperature range",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "GND Pin Current at ILOAD = 0",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 45,
          "max": 90,
          "conditions": "VIN = VOUT(NOMINAL) + 0.6V, ILOAD = 0",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "GND Pin Current at ILOAD = 1mA",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 70,
          "max": 120,
          "conditions": "VIN = VOUT(NOMINAL) + 0.6V, ILOAD = 1mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "GND Pin Current at ILOAD = 10mA",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 225,
          "max": 500,
          "conditions": "VIN = VOUT(NOMINAL) + 0.6V, ILOAD = 10mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "GND Pin Current at ILOAD = 100mA",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2,
          "max": 4,
          "conditions": "VIN = VOUT(NOMINAL) + 0.6V, ILOAD = 100mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "GND Pin Current at ILOAD = 200mA",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "VIN = VOUT(NOMINAL) + 0.6V, ILOAD = 200mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ADJ Pin Bias Current",
          "symbol": "IADJ",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 15,
          "max": 60,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Threshold (VOUT Off to On)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 0.3,
          "typ": null,
          "max": 0.8,
          "conditions": "VOUT = Off to On",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Threshold (VOUT On to Off)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": null,
          "max": 1.5,
          "conditions": "VOUT = On to Off",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SHDN Pin Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1.2,
          "max": null,
          "conditions": "VSHDN = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SHDN Pin Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "VSHDN = 45V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current in Shutdown",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 1.25,
          "max": 3,
          "conditions": "VIN = 45V, VSHDN = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ripple Rejection (LT3063 adjustable)",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 70,
          "typ": 85,
          "max": null,
          "conditions": "VIN – VOUT = 1.5V (AVG), VRIPPLE = 0.5VP-P, fRIPPLE = 120Hz, ILOAD = 200mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current Limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 220,
          "typ": 320,
          "max": null,
          "conditions": "VIN = VOUT(NOMINAL) + 1V (Note 11), ΔVOUT = –5%",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Reverse Leakage Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VIN = -45V, VOUT = 0",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Discharge Time",
          "symbol": "",
          "kind": "electrical",
          "unit": "ms",
          "min": null,
          "typ": 0.75,
          "max": 2,
          "conditions": "VOUT discharged to 10% of nominal, COUT = 10µF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Reverse Output Current (LT3063 adjustable)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 2.5,
          "max": 15,
          "conditions": "VOUT = 3.3, VIN = VSHDN = 2.1V (Note 4)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (supply range)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 45,
          "conditions": "Operating supply range",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Adjustable Output Voltage Range",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.6,
          "typ": null,
          "max": 19,
          "conditions": "Adjustable version",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitor Minimum",
          "symbol": "COUT",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 3.3,
          "typ": null,
          "max": null,
          "conditions": "Minimum output capacitor to prevent oscillations",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Output Capacitor ESR",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "With minimum 3.3µF output capacitor",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "IN Pin Voltage",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "OUT Pin Voltage",
          "symbol": "VOUT",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input to Output Differential Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "Note 2",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "ADJ Pin Voltage",
          "symbol": "VADJ",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "SHDN Pin Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "REF/BYP Pin Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature (LT3063E)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "LT3063E grade",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10 sec)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "MS8E package only, 10 sec",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient (MSOP)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": 29,
          "typ": null,
          "max": 45,
          "conditions": "MS8E MSOP package, depends on copper area",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Case (MSOP)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": 5,
          "typ": null,
          "max": 10,
          "conditions": "MS8E MSOP package",
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