TPAX803RS3

{
  "slug": "tpax803rs3",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tpax803rs3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpax803rs3.kicad_sym",
    "tpax803rs3.kicad_mod",
    "tpax803rs3.glb",
    "tpax803rs3.step",
    "tpax803rs3.lbr",
    "docs/hero.png",
    "docs/tpax803rs3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpax803rs3-hero.glb",
    "tpax803rs3-hero.overlay.json",
    "tpax803rs3-etched.glb"
  ],
  "component": {
    "mpn": "TPAX803RS3",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Supervisor And Reset ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603400117995122688",
    "parts": {
      "symbol": "tpax803rs3.kicad_sym",
      "footprint": "tpax803rs3.kicad_mod",
      "model_3d": "tpax803rs3-hero.glb",
      "model_3d_plain": "tpax803rs3-etched.glb",
      "model_3d_step": "tpax803rs3-etched.step",
      "model_3d_step_plain": "tpax803rs3.step",
      "lbr": "tpax803rs3.lbr"
    },
    "distributor_links": {
      "lcsc": "C23380907"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:33:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain active-low reset output that stays low while VCC is below the reset threshold and for at least 140ms after VCC rises above it."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input for +5V, +3.3V, +3V or +2.5V supplies, with a 1.0V to 5.5V operating range (absolute maximum -0.3V to +6.0V)."
      }
    ],
    "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: Page 1 labels pin 3 as VDD in the package drawing but VCC in the pin table. I used VCC, which matche; The page 2 header reads TPAX803SS3 while every other page reads TPAX803RS3. This looks like a typo i; The RESET pin is shown as (RESET) in parentheses on the pinout drawing. The text says it is an open-",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.2002,
        "at": "2026-10-18T22:29:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603400117995122688",
        "pages": 5,
        "sha256": "0faad33f5bb524b6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpax803rs3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpax803rs3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "865100ab3d2bdb78c58975b3ae8becd7887ecf6babecc9d8bf5133b9569bfc04",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}