JY809ES3-SX

{
  "schema_version": 1,
  "type": "component",
  "slug": "jy809es3-sx",
  "title": "JY809ES3-SX",
  "brief": "Shenzhen JingYang Supervisor and Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "jy809es3-sx"
  ],
  "component": {
    "mpn": "JY809ES3-SX",
    "manufacturer": "Shenzhen JingYang",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "PMIC",
    "subcategory": "Supervisor and Reset ICs",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303081000_Shenzhen-JingYang-JY809ES3-SX_C5364058.pdf",
    "parts": {
      "symbol": "jy809es3-sx.kicad_sym",
      "footprint": "jy809es3-sx.kicad_mod",
      "model_3d": "jy809es3-sx-etched.glb",
      "model_3d_plain": "jy809es3-sx.glb",
      "model_3d_step": "jy809es3-sx-etched.step",
      "model_3d_step_plain": "jy809es3-sx.step",
      "lbr": "jy809es3-sx.lbr"
    },
    "distributor_links": {
      "lcsc": "C5364058"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supervisor."
      },
      {
        "number": "2",
        "name": "RESET",
        "type": "output",
        "description": "Active-low reset output (open with internal drive). Remains low while VCC is below the factory reset threshold and for 250ms (typ., 140ms min.) after VCC rises above the threshold. Guaranteed valid for VCC >= 1.1V; a 100kΩ pull-down is recommended if logic must be defined below 1.1V. VOL <= 0.1V (R/S/T, ISINK=1.2mA) / 0.2V (L/M/J, ISINK=3.2mA); VOH >= 0.9*VCC (R/S/T) / VCC-1.5 (L/M/J)."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage. Operating range 1.1V (TA=0..70°C) or 1.2V (TA=-40..105°C) up to 5.5V. Absolute max -0.3V to 6.0V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303081000_Shenzhen-JingYang-JY809ES3-SX_C5364058.pdf",
        "pages": 5,
        "sha256": "1826e8500c36d006",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -0.9375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "jy809es3-sx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jy809es3-sx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ba979e7ac8b2c932c2b5d3f23851b2485bbd9f4cc1b2efac5b445cbc6dbc0901",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen JingYang",
      "Package": "SOT-23",
      "Category": "PMIC",
      "Pins": "3"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "jy809es3-sx"
  ],
  "discovery_pitch": "JY809ES3-SX (Shenzhen JingYang) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "jy809es3-sx.kicad_sym",
    "jy809es3-sx.kicad_mod",
    "jy809es3-sx.glb",
    "jy809es3-sx.step",
    "jy809es3-sx-etched.step",
    "jy809es3-sx.lbr",
    "docs/hero.png",
    "docs/jy809es3-sx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "JY809ES3-R",
      "kind": "unknown"
    },
    {
      "mpn": "JY809ES3-SX",
      "kind": "packaging"
    },
    {
      "mpn": "JY809ES3-T",
      "kind": "unknown"
    },
    {
      "mpn": "JY809ES3-M",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T23:18:34.079Z"
}