LTC4359IMS8#TRPBF

{
  "slug": "ltc4359ims8-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Power Distribution Switches, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ltc4359ims8#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ltc4359ims8-trpbf.kicad_sym",
    "ltc4359ims8-trpbf.kicad_mod",
    "ltc4359ims8-trpbf.glb",
    "ltc4359ims8-trpbf.step",
    "ltc4359ims8-trpbf.lbr",
    "docs/hero.png",
    "docs/ltc4359ims8-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc4359ims8-trpbf-hero.glb",
    "ltc4359ims8-trpbf-hero.overlay.json",
    "ltc4359ims8-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC4359IMS8#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942099944890368",
    "parts": {
      "symbol": "ltc4359ims8-trpbf.kicad_sym",
      "footprint": "ltc4359ims8-trpbf.kicad_mod",
      "model_3d": "ltc4359ims8-trpbf-hero.glb",
      "model_3d_plain": "ltc4359ims8-trpbf-etched.glb",
      "model_3d_step": "ltc4359ims8-trpbf-etched.step",
      "model_3d_step_plain": "ltc4359ims8-trpbf.step",
      "lbr": "ltc4359ims8-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C2653612",
      "digikey": "505-LTC4359IMS8#TRPBFTR-ND",
      "mouser": "584-LTC4359IMS8TRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:17:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC4359IMS8#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LTC4359IMS8TRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GATE",
        "type": "output",
        "description": "Gate drive output that enhances the external N-channel MOSFET when load current creates more than 30mV across it, and pulls GATE to SOURCE within 0.3µs during reverse current to turn the MOSFET off."
      },
      {
        "number": "2",
        "name": "SOURCE",
        "type": "input",
        "description": "Source connection that is the return path of the gate fast pull-down and should be connected as close as possible to the source of the external N-channel MOSFET."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; not internally connected."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "power_in",
        "description": "Voltage sense and supply voltage; IN is the anode of the ideal diode and its sensed voltage controls the MOSFET gate."
      },
      {
        "number": "5",
        "name": "SHDN",
        "type": "input",
        "description": "Shutdown control input that shuts the part down to a low current mode when pulled below 0.6V, enables it when pulled above 2V or left open (internal 2.6µA pull-up), and can be pulled up to 100V or down to -40V with respect to VSS without damage."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Supply voltage return and device ground."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; not internally connected."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "power_out",
        "description": "Drain voltage sense and cathode of the ideal diode; connects directly or through a 2k resistor to the MOSFET drain and is the common output for ideal diode-OR configurations."
      }
    ],
    "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 page 2 pin-configuration text for the MS8 package is extracted out of order (pin numbers are lis; The datasheet only identifies NC pins for the MS8/S8 packages on page 5 and does not state their pos; KiCad types for GATE (output), SOURCE (input), IN (power_in) and OUT (power_out) are classifications"
        ],
        "pages_sent": 20,
        "cost_usd": 0.1018,
        "at": "2026-10-19T04:15:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942099944890368",
        "pages": 20,
        "sha256": "b0ace12fdfe544ff",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc4359ims8-trpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b1d0de0c9a095c9d3d1e999db9366a0beda236bf54dcf3813ecad228c31f1107",
        "checked": "2026-10-19",
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  }
}