LTC2950ITS8-1#TRPBF

{
  "schema_version": 1,
  "type": "component",
  "slug": "ltc2950its8-1-trpbf",
  "title": "LTC2950ITS8-1#TRPBF",
  "brief": "Analog Devices Supervisor And Reset ICs, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "ltc2950its8-1#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LTC2950ITS8-1#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "TSOT-23-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886755864535040",
    "parts": {
      "symbol": "ltc2950its8-1-trpbf.kicad_sym",
      "footprint": "ltc2950its8-1-trpbf.kicad_mod",
      "model_3d": "ltc2950its8-1-trpbf-hero.glb",
      "model_3d_plain": "ltc2950its8-1-trpbf-etched.glb",
      "model_3d_step": "ltc2950its8-1-trpbf-etched.step",
      "model_3d_step_plain": "ltc2950its8-1-trpbf.step",
      "lbr": "ltc2950its8-1-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C683744",
      "digikey": "505-LTC2950ITS8-1#TRPBFTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:55:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LTC2950ITS8-1#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input, operating range 2.7V to 26.4V (absolute maximum 33V), with undervoltage lockout threshold of 2.3V typical."
      },
      {
        "number": "2",
        "name": "PB",
        "type": "input",
        "description": "Active-low pushbutton input with internal pull-up, voltage range -1V to 26.4V, threshold 0.8V typical, with 32ms internal debounce."
      },
      {
        "number": "3",
        "name": "ONT",
        "type": "passive",
        "description": "Optional capacitor pin that extends the turn-on debounce time (CONT = 1.56E-4 µF/ms • (tONT - 1ms)), absolute maximum -0.3V to 2.7V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; all voltages are referenced to GND."
      },
      {
        "number": "5",
        "name": "INT",
        "type": "output",
        "description": "Open-drain active-low interrupt output to the microprocessor that goes low when PB is validly pressed for shutdown, absolute maximum -0.3V to 10V."
      },
      {
        "number": "6",
        "name": "EN/EN",
        "type": "output",
        "description": "Open-drain enable output (EN, active-high on the LTC2950-1) controlling a DC/DC converter, absolute maximum -0.3V to 10V."
      },
      {
        "number": "7",
        "name": "OFFT",
        "type": "passive",
        "description": "Optional capacitor pin that extends the turn-off debounce time (COFFT = 1.56E-4 µF/ms • (tOFFT - 1ms)), absolute maximum -0.3V to 2.7V."
      },
      {
        "number": "8",
        "name": "KILL",
        "type": "input",
        "description": "Active-low microprocessor input with 0.6V typical threshold that releases the enable output when pulled low, absolute maximum -0.3V to 7V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-function description page was not read. Descriptions are inferred from the pin diagram, rati",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.2734,
        "at": "2026-10-18T09:53:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886755864535040",
        "pages": 16,
        "sha256": "af7141650f3166f4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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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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          2.9,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dc644a91883054d8f75e38542e63c2050dc8f2e8b7f12e1c57dcd93245fbd473",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc2950its8-1-trpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5fa820854f5e4b0ddb8f4aed4cd150546162027ebeae802100f054b4a8b0f3e1",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "TSOT-23-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ltc2950its8-1#trpbf"
  ],
  "discovery_pitch": "LTC2950ITS8-1#TRPBF (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "ltc2950its8-1-trpbf.glb",
    "ltc2950its8-1-trpbf.step",
    "ltc2950its8-1-trpbf.lbr",
    "docs/hero.png",
    "docs/ltc2950its8-1-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "ltc2950its8-1-trpbf-hero.overlay.json",
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  "visibility": {
    "public": true
  }
}