MAX803REXR+T

{
  "slug": "max803rexr-t",
  "version": "0.1.0",
  "type": "component",
  "description": "Maxim Integrated Monitors & Reset Circuits, SC-70-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "max803rexr+t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "max803rexr-t.kicad_sym",
    "max803rexr-t.kicad_mod",
    "max803rexr-t.glb",
    "max803rexr-t.step",
    "max803rexr-t.lbr",
    "docs/hero.png",
    "docs/max803rexr-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max803rexr-t-hero.glb",
    "max803rexr-t-hero.overlay.json",
    "max803rexr-t-etched.glb"
  ],
  "component": {
    "mpn": "MAX803REXR+T",
    "manufacturer": "Maxim Integrated",
    "package": "SC-70-3",
    "pin_count": 3,
    "category": "Power Management ICs",
    "subcategory": "Monitors & Reset Circuits",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/max803-max810z.pdf",
    "parts": {
      "symbol": "max803rexr-t.kicad_sym",
      "footprint": "max803rexr-t.kicad_mod",
      "model_3d": "max803rexr-t-hero.glb",
      "model_3d_plain": "max803rexr-t-etched.glb",
      "model_3d_step": "max803rexr-t-etched.step",
      "model_3d_step_plain": "max803rexr-t.step",
      "lbr": "max803rexr-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C2068008",
      "digikey": "MAX803REXR+TTR-ND",
      "mouser": "700-MAX803REXRT"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T02:14:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX803REXR+TTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX803REXRT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supervisor; the absolute maximum ratings for VCC and RESET are specified with respect to GND."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Open-drain active-low reset output (MAX803) that stays low while VCC is below the reset threshold and for at least 140ms after VCC rises above it, requiring an external pullup that may connect to any supply between 0V and 6V, with an absolute maximum of -0.3V to +6.0V and 20mA output current."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Monitored supply voltage (+5V, +3.3V, +3.0V, or +2.5V) with an operating range of 1.2V to 5.5V over -40°C to +125°C and an absolute maximum of -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-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 pin 2 name differs by variant: the datasheet labels it RESET for MAX803/MAX809 and RESET for MAX; The pinout table is shared across the MAX803/MAX809/MAX810 family. The MPN's suffix (R, EXR, +T) mat"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0487,
        "at": "2026-10-29T02:14:39"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/max803-max810z.pdf",
        "pages": 8,
        "sha256": "10caf212e77acdb6",
        "source_tier": "mfr"
      },
      "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": "max803rexr-t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "max803rexr-t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "024ceed3d2e70e22ed9853659898d82241050779e81949cbaa78c8947f90cd25",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}