LT3086IDHD#PBF

{
  "slug": "lt3086idhd-pbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Linear Voltage Regulators (LDO), DFN-16-EP(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "lt3086idhd#pbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt3086idhd-pbf.kicad_sym",
    "lt3086idhd-pbf.kicad_mod",
    "lt3086idhd-pbf.glb",
    "lt3086idhd-pbf.step",
    "lt3086idhd-pbf.lbr",
    "docs/hero.png",
    "docs/lt3086idhd-pbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt3086idhd-pbf-hero.glb",
    "lt3086idhd-pbf-hero.overlay.json",
    "lt3086idhd-pbf-etched.glb"
  ],
  "component": {
    "mpn": "LT3086IDHD#PBF",
    "manufacturer": "Analog Devices",
    "package": "DFN-16-EP(4x5)",
    "pin_count": 17,
    "category": "Power Management ICs",
    "subcategory": "Linear Voltage Regulators (LDO)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/3086fb.pdf",
    "parts": {
      "symbol": "lt3086idhd-pbf.kicad_sym",
      "footprint": "lt3086idhd-pbf.kicad_mod",
      "model_3d": "lt3086idhd-pbf-hero.glb",
      "model_3d_plain": "lt3086idhd-pbf-etched.glb",
      "model_3d_step": "lt3086idhd-pbf-etched.step",
      "model_3d_step_plain": "lt3086idhd-pbf.step",
      "lbr": "lt3086idhd-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C670386",
      "digikey": "505-LT3086IDHD#PBF-ND",
      "mouser": "584-LT3086IDHD#PBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T15:45:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LT3086IDHD#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT3086IDHD#PBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be tied to the exposed pad, the other GND pins and the PCB ground, with GND pin current typically 1.2mA at zero load rising to about 44mA at full load."
      },
      {
        "number": "2",
        "name": "ILIM",
        "type": "input",
        "description": "External current limit programming pin, where current limit equals 1000 × (0.8V/RMON) when connected to IMON with a resistor to GND, an internal clamp limits it to about 1V, and it must be grounded if external limit is not used."
      },
      {
        "number": "3",
        "name": "IMON",
        "type": "output",
        "description": "Output current monitor that sources 1/1000 of the load current, with a resistor to GND producing a load-dependent voltage for an ADC and a connection to ILIM making current limit externally programmable."
      },
      {
        "number": "4",
        "name": "CDC",
        "type": "passive",
        "description": "Cable drop compensation pin that connects to SET through resistor RCDC, requires RMON from IMON to GND to be enabled, and has an absolute maximum current into the pin of less than 8mA."
      },
      {
        "number": "5",
        "name": "RPWRGD",
        "type": "input",
        "description": "Power good threshold input comparing against a 0.4V threshold with a 50µA current source to GND, where PWRGD asserts low when this pin is below 0.4V and a resistor from OUT sets the threshold."
      },
      {
        "number": "6",
        "name": "SET",
        "type": "input",
        "description": "Error amplifier inverting input that regulates to 0.4V with a 50µA current source to GND, where a resistor from OUT to SET sets the output voltage and the pin is rated -0.3V to 36V."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output that supplies the load and must be connected together with OUT pin 8, with a minimum 10µF ceramic output capacitor with ESR below 100mΩ and output range 0.4V to 32V."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulator output that supplies the load and must be connected together with OUT pin 7, with a minimum 10µF ceramic output capacitor with ESR below 100mΩ and output range 0.4V to 32V."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "Listed as NC in the DHD pin configuration, and the datasheet gives no function for this pin."
      },
      {
        "number": "10",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin that must be connected together with IN pin 11, supports a 1.4V to 40V input range, withstands a 45V reverse voltage, and needs a 10µF minimum input capacitor where the input is far from the main filter."
      },
      {
        "number": "11",
        "name": "IN",
        "type": "power_in",
        "description": "Input supply pin that must be connected together with IN pin 10, supports a 1.4V to 40V input range, withstands a 45V reverse voltage, and needs a 10µF minimum input capacitor where the input is far from the main filter."
      },
      {
        "number": "12",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown and undervoltage lockout pin where pulling it typically below 1V turns the output off with under 1µA quiescent current, the turn-on threshold is typically 1.22V, and it should be tied to IN if unused."
      },
      {
        "number": "13",
        "name": "TEMP",
        "type": "output",
        "description": "Die junction temperature output that gives 250mV at 25°C with a 10mV/°C slope, can program a thermal limit through a resistor to GND at a 100µA trip point, and must have less than 100pF of capacitance."
      },
      {
        "number": "14",
        "name": "TRACK",
        "type": "bidirectional",
        "description": "Track pin for master/slave paralleling that is connected to the master IMON/ILIM pins, where a slave TRACK voltage below 1.2V shuts off its 50µA SET reference current and the pin is clamped high by default when unused."
      },
      {
        "number": "15",
        "name": "PWRGD",
        "type": "output",
        "description": "Open-collector power good flag that asserts low when RPWRGD is below 400mV with a maximum low output of 200mV at 200µA sink current, and it may be pulled up to 36V."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that must be tied to the exposed pad, the other GND pins and the PCB ground."
      },
      {
        "number": "17",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad that is electrically GND and must be soldered to the PCB to ensure proper electrical and thermal performance."
      }
    ],
    "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: Pin 9 is marked NC in the DHD pin configuration and the datasheet states no function for it; the typ; The DHD pin configuration text on page 2 is scrambled in the extracted text, so pin-to-label assignm; KiCad type for CDC (passive) and TRACK (bidirectional) are judgment calls from the functional descri"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0782,
        "at": "2026-10-30T15:44:23"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/3086fb.pdf",
        "pages": 34,
        "sha256": "a2be733734e43ad9",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lt3086idhd-pbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.98,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f6408f093d3df25fd0369e71cec7496b58928df940357d913bcd7e8d777fd2ee",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt3086idhd-pbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.98,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "176fa72621839672b7fed3cf052bf7bd8459836f9b48e49724292eb62a92d0c1",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DHD16",
      "source_page": 29,
      "D": {
        "nom_mm": 5.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 4.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.75,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "lt3086idhd-pbf.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}