LTC4416EMS#PBF

{
  "slug": "ltc4416ems-pbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Monitors & Reset Circuits, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "ltc4416ems#pbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ltc4416ems-pbf.kicad_sym",
    "ltc4416ems-pbf.kicad_mod",
    "ltc4416ems-pbf.glb",
    "ltc4416ems-pbf.step",
    "ltc4416ems-pbf.lbr",
    "docs/hero.png",
    "docs/ltc4416ems-pbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc4416ems-pbf-hero.glb",
    "ltc4416ems-pbf-hero.overlay.json",
    "ltc4416ems-pbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC4416EMS#PBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/4416fa.pdf",
    "parts": {
      "symbol": "ltc4416ems-pbf.kicad_sym",
      "footprint": "ltc4416ems-pbf.kicad_mod",
      "model_3d": "ltc4416ems-pbf-hero.glb",
      "model_3d_plain": "ltc4416ems-pbf-etched.glb",
      "model_3d_step": "ltc4416ems-pbf-etched.step",
      "model_3d_step_plain": "ltc4416ems-pbf.step",
      "lbr": "ltc4416ems-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C694754",
      "digikey": "505-LTC4416EMS#PBF-ND",
      "mouser": "584-LTC4416EMS#PBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T22:41:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC4416EMS#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LTC4416EMS#PBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "H1",
        "type": "output",
        "description": "Open-drain comparator output of the E1 pin that goes high impedance when E1 is above VREF and is otherwise grounded, with a maximum permitted voltage of 7V."
      },
      {
        "number": "2",
        "name": "E1",
        "type": "input",
        "description": "LTC4416 comparator enable input where a signal above VREF enables the V1 path and driving it low causes a soft-off of the V1 path, with an internal current sink pulling E1 down when it exceeds 1.5V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that provides the power return path for all internal circuits."
      },
      {
        "number": "4",
        "name": "E2",
        "type": "input",
        "description": "LTC4416 comparator enable input where a signal below VREF enables the V2 path and driving it high causes a soft-off of the V2 path, with an internal current sink pulling E2 down when it exceeds 1.5V."
      },
      {
        "number": "5",
        "name": "H2",
        "type": "output",
        "description": "Open-drain comparator output of the E2 pin that goes high impedance when E2 is above VREF and is otherwise grounded, with a maximum permitted voltage of 7V."
      },
      {
        "number": "6",
        "name": "G2",
        "type": "output",
        "description": "Gate drive pin for the second P-channel MOSFET that maintains a 25mV forward regulation voltage between V2 and VS when V2 is greater than VS, and pulls up to the VS voltage to turn the switch off when V2 is less than VS."
      },
      {
        "number": "7",
        "name": "V2",
        "type": "power_in",
        "description": "Second input supply that powers the second power controller and band-gap reference and may be bypassed to ground with 0.1µF to 10µF to suppress load transients."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Power sense input that supplies the internal circuitry and band-gap reference, serves as a voltage sense input to both controllers, and may also be fed from an auxiliary source that supplies the load."
      },
      {
        "number": "9",
        "name": "V1",
        "type": "power_in",
        "description": "First input supply that powers the first power controller and band-gap reference and may be bypassed to ground with 0.1µF to 10µF to suppress load transients."
      },
      {
        "number": "10",
        "name": "G1",
        "type": "output",
        "description": "Gate drive pin for the first P-channel MOSFET that maintains a 25mV forward regulation voltage between V1 and VS when V1 is greater than VS, and pulls up to the VS voltage to turn the switch off when V1 is less than VS."
      }
    ],
    "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 datasheet covers both LTC4416 and LTC4416-1, and the E1/E2 pin descriptions differ between them ; Pin numbering and names are taken from the MS package top view (10-lead plastic MSOP) on page 2 and "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0907,
        "at": "2026-10-28T22:41:15"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/4416fa.pdf",
        "pages": 12,
        "sha256": "6026825c93542c53",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ltc4416ems-pbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc4416ems-pbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "59695b2e9bbdd176ef08aca6d0381d0ce18b0ee08d0b619cef3a44326b135908",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "MS",
      "source_page": 12,
      "e": {
        "nom_mm": 0.5,
        "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": "ltc4416ems-pbf.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}