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Ray Publish 0.1.0 0ab4190 21d ago
{
  "slug": "ltc3803is6-trmpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices AC-DC Controllers And Regulators, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ltc3803is6#trmpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ltc3803is6-trmpbf.kicad_sym",
    "ltc3803is6-trmpbf.kicad_mod",
    "ltc3803is6-trmpbf.glb",
    "ltc3803is6-trmpbf.step",
    "ltc3803is6-trmpbf.lbr",
    "docs/hero.png",
    "docs/ltc3803is6-trmpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc3803is6-trmpbf-hero.glb",
    "ltc3803is6-trmpbf-hero.overlay.json",
    "ltc3803is6-trmpbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC3803IS6#TRMPBF",
    "manufacturer": "Analog Devices",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916815703781376",
    "parts": {
      "symbol": "ltc3803is6-trmpbf.kicad_sym",
      "footprint": "ltc3803is6-trmpbf.kicad_mod",
      "model_3d": "ltc3803is6-trmpbf-hero.glb",
      "model_3d_plain": "ltc3803is6-trmpbf-etched.glb",
      "model_3d_step": "ltc3803is6-trmpbf-etched.step",
      "model_3d_step_plain": "ltc3803is6-trmpbf.step",
      "lbr": "ltc3803is6-trmpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C686053",
      "digikey": "505-LTC3803IS6#TRMPBFTR-ND",
      "mouser": "584-LTC3803IS6TRMPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:01:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC3803IS6#TRMPBFTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "584-LTC3803IS6TRMPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ITH/RUN",
        "type": "passive",
        "description": "Serves as the error amplifier compensation point and run/shutdown input, with a nominal voltage range of 0.7V to 1.9V; forcing it below the shutdown threshold (VITHSHDN, nominally 0.28V) shuts the LTC3803 down and holds NGATE low."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, to which VCC must be closely decoupled."
      },
      {
        "number": "3",
        "name": "VFB",
        "type": "input",
        "description": "Receives the feedback voltage from an external resistive divider across the output, regulated to the internal 800mV reference."
      },
      {
        "number": "4",
        "name": "SENSE",
        "type": "input",
        "description": "Monitors switch current through an external current sense resistor to ground and injects a 5μA peak slope-compensation ramp through an optional programming resistor."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin that must be closely decoupled to GND; the UVLO turns on nominally at 8.7V and off at 5.7V, and the internal shunt clamp regulates it to about 9.5V with up to 25mA sink current."
      },
      {
        "number": "6",
        "name": "NGATE",
        "type": "output",
        "description": "Gate drive for the external N-channel MOSFET, swinging from 0V to VCC, with a 1A peak output current limit for under 10μs."
      }
    ],
    "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 requested MPN LTC3803IS6#TRMPBF does not appear in the datasheet order information table. The ta; Pin electrical types are assigned from the pin function descriptions (KiCad ERC classes), not stated"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0821,
        "at": "2026-10-19T00:01:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916815703781376",
        "pages": 16,
        "sha256": "d1656d1fcad77872",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ltc3803is6-trmpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc3803is6-trmpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8575b30105b912363059f01876e03de8b3d698da466f8860c5577db6ae8bafb8",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}