LTC4366CTS8-2#TRMPBF

{
  "slug": "ltc4366cts8-2-trmpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Surge Suppressors, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "tvs-fuse-board level protection",
    "ltc4366cts8-2#trmpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
    "ltc4366cts8-2-trmpbf.kicad_sym",
    "ltc4366cts8-2-trmpbf.kicad_mod",
    "ltc4366cts8-2-trmpbf.glb",
    "ltc4366cts8-2-trmpbf.step",
    "ltc4366cts8-2-trmpbf.lbr",
    "docs/hero.png",
    "docs/ltc4366cts8-2-trmpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc4366cts8-2-trmpbf-hero.glb",
    "ltc4366cts8-2-trmpbf-hero.overlay.json"
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  "component": {
    "mpn": "LTC4366CTS8-2#TRMPBF",
    "manufacturer": "Analog Devices",
    "package": "TSOT-23-8",
    "pin_count": 8,
    "category": "TVS/Fuse/Board Level Protection",
    "subcategory": "Surge Suppressors",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/436612fe.pdf",
    "parts": {
      "symbol": "ltc4366cts8-2-trmpbf.kicad_sym",
      "footprint": "ltc4366cts8-2-trmpbf.kicad_mod",
      "model_3d": "ltc4366cts8-2-trmpbf-hero.glb",
      "model_3d_step": "ltc4366cts8-2-trmpbf.step",
      "lbr": "ltc4366cts8-2-trmpbf.lbr",
      "model_3d_plain": "ltc4366cts8-2-trmpbf.glb"
    },
    "distributor_links": {
      "lcsc": "C580885",
      "digikey": "505-LTC4366CTS8-2#TRMPBFTR-ND",
      "mouser": "584-C4366CTS8-2TMPF"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:43:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC4366CTS8-2#TRMPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-C4366CTS8-2TMPF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Start-up supply input for the 7.5µA start-up current source that charges the external MOSFET gate, clamped at 12V above VSS, and must not be bypassed with a capacitor."
      },
      {
        "number": "2",
        "name": "SD",
        "type": "input",
        "description": "Shutdown comparator input that trips 1.5V below VDD with 280mV hysteresis and must stay below the threshold for 700µs to enter shutdown; tie to VDD if unused."
      },
      {
        "number": "3",
        "name": "TIMER",
        "type": "input",
        "description": "Timer input where a capacitor to VSS sets an overvoltage regulation period of 311ms/µF, and leaving it open gives a 1µs period before fault-off."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Device return and substrate, to which the TIMER and OUT capacitors must be returned."
      },
      {
        "number": "5",
        "name": "BASE",
        "type": "output",
        "description": "Base driver output for an external PNP shunt regulator, connected to the anode of an internal 6.2V Zener with cathode tied to OUT, and tied to VSS if unused."
      },
      {
        "number": "6",
        "name": "FB",
        "type": "input",
        "description": "Overvoltage regulation amplifier feedback input, driven from an external resistive divider from OUT to ground to regulate FB at 1.23V below OUT."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "power_in",
        "description": "Charge pump and overvoltage amplifier supply input, clamped at 5.7V and requiring a 0.22µF or greater bypass to VSS."
      },
      {
        "number": "8",
        "name": "GATE",
        "type": "output",
        "description": "Gate drive for the external N-channel MOSFET, charged by a 7.5µA start-up source and driven to 12V above OUT by the charge pump, with a 200mA pull-down during fast overvoltage events."
      }
    ],
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        "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": [],
        "pages_sent": 10,
        "cost_usd": 0.0169,
        "at": "2026-10-30T22:42:55"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/436612fe.pdf",
        "pages": 24,
        "sha256": "e55569b484d5e348",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dc644a91883054d8f75e38542e63c2050dc8f2e8b7f12e1c57dcd93245fbd473",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}