TPS3808G25DBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps3808g25dbvr",
  "title": "TPS3808G25DBVR",
  "brief": "Texas Instruments Monitors & Reset Circuits, SOT-23-6. 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 supply chip",
    "tps3808g25dbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS3808G25DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps3808",
    "parts": {
      "symbol": "tps3808g25dbvr.kicad_sym",
      "footprint": "tps3808g25dbvr.kicad_mod",
      "model_3d": "tps3808g25dbvr-hero.glb",
      "model_3d_plain": "tps3808g25dbvr.glb",
      "model_3d_step": "tps3808g25dbvr-etched.step",
      "model_3d_step_plain": "tps3808g25dbvr.step",
      "lbr": "tps3808g25dbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C527559",
      "digikey": "296-17193-2-ND",
      "mouser": "595-TPS3808G25DBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T16:57:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-17193-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS3808G25DBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain reset output; asserted low when SENSE voltage drops below threshold VIT of 2.33 V or MR pin asserted to logic low; maximum output voltage 0.4 V at IOL = 1 mA with 1.8V ≤ VDD ≤ 6.5V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference connection."
      },
      {
        "number": "3",
        "name": "MR",
        "type": "input",
        "description": "Manual reset input; drives RESET output low when asserted to logic low level (0 to 0.3VDD); internally pulled high to VDD with 90 kΩ pull-up resistor; logic high input 0.7VDD to VDD."
      },
      {
        "number": "4",
        "name": "CT",
        "type": "input",
        "description": "Reset delay timing capacitor pin; connect via 40-200 kΩ resistor to VDD for 300 ms fixed delay, leave open for 20 ms fixed delay, or connect ≥100 pF capacitor to ground for user-programmable delay 1.25 ms to 10 s."
      },
      {
        "number": "5",
        "name": "SENSE",
        "type": "input",
        "description": "Supply voltage sensing input; RESET activated when voltage on this pin drops below threshold VIT of 2.33 V; monitors system voltages from 0.4V to 6.5V; input current 1.7 μA at VSENSE = 6.5 V."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply voltage input, 1.7 V to 6.5 V range; place 0.1 µF ceramic bypass capacitor adjacent to pin; quiescent current 2.4 µA typical at VDD = 3.3 V with all pins open."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 24,
        "cost_usd": 0.1824,
        "at": "2026-10-07T16:57:16"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps3808",
        "pages": 40,
        "sha256": "508cd6b5f24c9f25",
        "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": "tps3808g25dbvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps3808g25dbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6c9b4bda75f4345ec7e6b47d87085a92b48bbfbf3a8a200735d292bc2c9e005a",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-6",
      "Category": "Power Supply Chip",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps3808g25dbvr"
  ],
  "discovery_pitch": "TPS3808G25DBVR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps3808g25dbvr.kicad_sym",
    "tps3808g25dbvr.kicad_mod",
    "tps3808g25dbvr.glb",
    "tps3808g25dbvr.step",
    "tps3808g25dbvr.lbr",
    "docs/hero.png",
    "docs/tps3808g25dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps3808g25dbvr-hero.glb",
    "tps3808g25dbvr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}