TX4204

{
  "schema_version": 1,
  "type": "component",
  "slug": "tx4204",
  "title": "TX4204",
  "brief": "XDS DC-DC Converters, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tx4204"
  ],
  "component": {
    "mpn": "TX4204",
    "manufacturer": "XDS",
    "package": "SOT-23-3",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756360748207480832",
    "parts": {
      "symbol": "tx4204.kicad_sym",
      "footprint": "tx4204.kicad_mod",
      "model_3d": "tx4204-etched.glb",
      "model_3d_plain": "tx4204.glb",
      "model_3d_step": "tx4204-etched.step",
      "model_3d_step_plain": "tx4204.step",
      "lbr": "tx4204.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device. Connect to system ground."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "power_out",
        "description": "Switching node. Connect to the boost inductor (typ. 22uH) between VIN and this pin. Internal power switch drives this node; max SW current 0.3A."
      },
      {
        "number": "3",
        "name": "VOUT",
        "type": "power_out",
        "description": "Regulated boost output voltage (nominal 3.3V, ±2.5%). Connect to output filter capacitor (typ. 100uF). Absolute maximum 5V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756360748207480832",
        "pages": 9,
        "sha256": "8f1d2a99970205c3",
        "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": "tx4204.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": "16964b14f93e6c778288a0c110b35f670fab733109c26f0da7dfc07cc3350040",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tx4204-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": "f7d7d9dc5ad0b744f3fa53f733b48460f9ea9ae46bc3bfd13b1855f3bbd2cbae",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XDS",
      "Package": "SOT-23-3",
      "Category": "Power Management (PMIC)",
      "Pins": "3"
    }
  },
  "variants": [
    {
      "mpn": "TX4204TXX",
      "kind": "packaging"
    },
    {
      "mpn": "TX4204LXX",
      "kind": "packaging"
    },
    {
      "mpn": "TX4204CXX",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tx4204"
  ],
  "discovery_pitch": "TX4204 (XDS) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tx4204.kicad_sym",
    "tx4204.kicad_mod",
    "tx4204.glb",
    "tx4204.step",
    "tx4204.lbr",
    "docs/hero.png",
    "docs/tx4204-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T13:17:23.318Z"
}