LP3470A263DBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "lp3470a263dbvr",
  "title": "LP3470A263DBVR",
  "brief": "Texas Instruments Supervisor And Reset ICs, SOT-23-5. 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)",
    "lp3470a263dbvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LP3470A263DBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lp3470a",
    "parts": {
      "symbol": "lp3470a263dbvr.kicad_sym",
      "footprint": "lp3470a263dbvr.kicad_mod",
      "model_3d": "lp3470a263dbvr-hero.glb",
      "model_3d_plain": "lp3470a263dbvr.glb",
      "model_3d_step": "lp3470a263dbvr-etched.step",
      "model_3d_step_plain": "lp3470a263dbvr.step",
      "lbr": "lp3470a263dbvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C1849509",
      "digikey": "296-LP3470A263DBVRTR-ND",
      "mouser": "595-LP3470A263DBVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T13:53:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-LP3470A263DBVRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-LP3470A263DBVR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SRT",
        "type": "input",
        "description": "Set reset time-out pin: connect a capacitor to GND to program the reset time-out tD = 619 × CSRT (CSRT in µF, tD in ms), or leave it floating for the minimum time-out."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "VCC1",
        "type": "input",
        "description": "Can be connected to VCC or left floating; it must not be connected to GND."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input and reset threshold monitor input for the device."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain, active-low reset output that requires an external pullup resistor; it goes low when VCC falls below VIT- and returns high after VCC exceeds VIT- + VHYS and the tD time-out has elapsed."
      }
    ],
    "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 datasheet labels VCC as type I (input). Classified as power_in per KiCad convention for a supply; The datasheet labels VCC1 as type I (input). Kept as input, but it is a tie-to-VCC or float pin, so ; RESET is an open-drain output. The KiCad enum has no open-drain class, so it is mapped to output."
        ],
        "pages_sent": 23,
        "cost_usd": 0.0781,
        "at": "2026-10-11T13:53:41"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lp3470a",
        "pages": 23,
        "sha256": "ae08669ee394b924",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lp3470a263dbvr.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": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lp3470a263dbvr-etched.step",
        "role": "eda",
        "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": "0ba5113391178a60fb9d75a75eee3ad12b80f97a0165bec81b8c507ffe3ea192",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lp3470a263dbvr"
  ],
  "discovery_pitch": "LP3470A263DBVR (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",
    "lp3470a263dbvr.kicad_sym",
    "lp3470a263dbvr.kicad_mod",
    "lp3470a263dbvr.glb",
    "lp3470a263dbvr.step",
    "lp3470a263dbvr.lbr",
    "docs/hero.png",
    "docs/lp3470a263dbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lp3470a263dbvr-hero.glb",
    "lp3470a263dbvr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}