apx803-31sag-7

{
  "slug": "apx803-31sag-7",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Supervisor and Reset ICs, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "pmic",
    "apx803-31sag-7"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "apx803-31sag-7.kicad_sym",
    "apx803-31sag-7.kicad_mod",
    "apx803-31sag-7.glb",
    "apx803-31sag-7.step",
    "apx803-31sag-7.lbr",
    "docs/hero.png",
    "docs/apx803-31sag-7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "apx803-31sag-7-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "component": {
    "mpn": "APX803-31SAG-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Supervisor and Reset ICs",
    "parts": {
      "symbol": "apx803-31sag-7.kicad_sym",
      "footprint": "apx803-31sag-7.kicad_mod",
      "model_3d": "apx803-31sag-7-etched.glb",
      "model_3d_plain": "apx803-31sag-7.glb",
      "model_3d_step": "apx803-31sag-7-etched.step",
      "model_3d_step_plain": "apx803-31sag-7.step",
      "lbr": "apx803-31sag-7.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. Connect to system ground."
      },
      {
        "number": "2",
        "name": "/RESET",
        "type": "output",
        "description": "Active-low, open-drain reset output. Asserted low while VCC is below the 3.08V threshold (VTH typ, min 3.04V / max 3.13V) and held low for the reset timeout period (typ 200ms, min 140ms) after VCC rises above VTH. Requires an external pull-up (typically to the monitored supply); can sink up to 20mA (abs max) with VOL ≤ 0.3V at ISINK = 1.2mA. Guaranteed valid down to VCC = 1V; becomes high-impedance below 1V."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Operating voltage input and the supply rail being monitored. Recommended operating range 1.1V to 5.5V (abs max -0.3V to +6.0V). This -31 variant trips at VTH = 3.08V typ (3.04V min / 3.13V max) with ~40mV hysteresis. Bypass with a 100nF capacitor to GND close to the pin."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C460552",
      "digikey": "APX803-31SAG-7DITR-ND",
      "mouser": "621-APX803-31SAG-7"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:52:26Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": "APX803-31SAG-7DITR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "621-APX803-31SAG-7",
        "status": "found"
      }
    },
    "models_3d": [
      {
        "file": "apx803-31sag-7.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "apx803-31sag-7-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": "7870108a6dfa572b2fd3adabdda2b13ab591355f0faf0d8ac08305a844395b5f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}