TPS3705-30DR

{
  "slug": "tps3705-30dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Supervisor And Reset ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps3705-30dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps3705-30dr.kicad_sym",
    "tps3705-30dr.kicad_mod",
    "tps3705-30dr.glb",
    "tps3705-30dr.step",
    "tps3705-30dr.lbr",
    "docs/hero.png",
    "docs/tps3705-30dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps3705-30dr-hero.glb",
    "tps3705-30dr-hero.overlay.json",
    "tps3705-30dr-etched.glb"
  ],
  "component": {
    "mpn": "TPS3705-30DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps3705.pdf",
    "parts": {
      "symbol": "tps3705-30dr.kicad_sym",
      "footprint": "tps3705-30dr.kicad_mod",
      "model_3d": "tps3705-30dr-hero.glb",
      "model_3d_plain": "tps3705-30dr-etched.glb",
      "model_3d_step": "tps3705-30dr-etched.step",
      "model_3d_step_plain": "tps3705-30dr.step",
      "lbr": "tps3705-30dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C702151",
      "digikey": "296-29076-2-ND",
      "mouser": "595-TPS3705-30DR"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:40:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-29076-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS3705-30DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input; the datasheet gives a rise and fall rate limit of 100 ns/V at MR or WDI."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin; the recommended operating range is 2 V to 6 V and the absolute maximum is 7 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for all voltages, which are specified with respect to GND."
      },
      {
        "number": "4",
        "name": "PFI",
        "type": "input",
        "description": "Power-fail comparator input, with a voltage range of -0.3 V to VDD + 0.3 V."
      },
      {
        "number": "5",
        "name": "PFO",
        "type": "output",
        "description": "Power-fail comparator output for power-fail or low-battery warning."
      },
      {
        "number": "6",
        "name": "WDI",
        "type": "input",
        "description": "Watchdog timer input (TPS3705-xx only); the rise and fall rate limit is 100 ns/V."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output, asserted while VDD is below the threshold VIT+ and driven low when VDD drops below VIT-."
      },
      {
        "number": "8",
        "name": "WDO",
        "type": "output",
        "description": "Watchdog timer output (TPS3705-xx only)."
      }
    ],
    "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": [],
        "pages_sent": 10,
        "cost_usd": 0.0149,
        "at": "2026-11-05T23:40:45"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps3705.pdf",
        "pages": 37,
        "sha256": "cc00684613b09304",
        "source_tier": "mfr"
      },
      "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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        "file": "tps3705-30dr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps3705-30dr-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": "6cc45947d7f6a4b60157f9613fc218b7276a059bb60eceb9d84b0aa3b8c03bad",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}