TLE7274-2D

{
  "schema_version": 1,
  "type": "component",
  "slug": "tle7274-2d",
  "title": "TLE7274-2D",
  "brief": "Infineon Technologies Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tle7274-2d"
  ],
  "component": {
    "mpn": "TLE7274-2D",
    "manufacturer": "Infineon Technologies",
    "package": "TO-252",
    "pin_count": 4,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912724965265408",
    "parts": {
      "symbol": "tle7274-2d.kicad_sym",
      "footprint": "tle7274-2d.kicad_mod",
      "model_3d": "tle7274-2d-etched.glb",
      "model_3d_plain": "tle7274-2d.glb",
      "model_3d_step": "tle7274-2d-etched.step",
      "model_3d_step_plain": "tle7274-2d.step",
      "lbr": "tle7274-2d.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "I",
        "type": "power_in",
        "description": "Regulator input supply. Nominal operating range 5.5 V to 42 V (abs. max -0.3 V to 45 V). Must be blocked to ground directly at the IC with a ceramic capacitor. Typically connected permanently to VBAT."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. Internally connected to the heat slug/tab; connect the tab to GND and to the PCB heatsink area for thermal dissipation (RthJC ~6 K/W)."
      },
      {
        "number": "3",
        "name": "Q",
        "type": "power_out",
        "description": "Regulated 5.0 V ±2% output, up to 300 mA (typ. dropout 250 mV @ 200 mA). Must be blocked to ground with a capacitor close to the IC terminals: CQ ≥ 470 nF, ESR ≤ 10 Ω at 10 kHz. Output-current limit min 301 mA; internal sink circuitry keeps VQ ≤ 5.5 V under reverse-current conditions."
      },
      {
        "number": "TAB",
        "name": "GND",
        "type": "power_in",
        "description": "Heat slug / exposed tab of the PG-TO252-3 package. Internally connected to GND (pin 2); must be soldered to the GND heatsink copper area on the PCB for thermal performance."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912724965265408",
        "pages": 19,
        "sha256": "584877d82d9770ac",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tle7274-2d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb4c99603a4fe837c2fe9308bc174769ded87a785a0df48d2dc441432ee8b4c",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tle7274-2d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.9,
          6.5,
          2.32
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f75e9ab556034c4b27605b2c403ff2b7609fbd2df9e18e130a08a0dd1a2d8f34",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Technologies",
      "Package": "TO-252",
      "Category": "Power Management (PMIC)",
      "Pins": "4"
    }
  },
  "variants": [
    {
      "mpn": "TLE7274-2D",
      "kind": "packaging"
    },
    {
      "mpn": "TLE7274-2D2G",
      "kind": "packaging"
    },
    {
      "mpn": "TLE7274-2G",
      "kind": "unknown"
    },
    {
      "mpn": "TLE7274-2D2E",
      "kind": "packaging"
    },
    {
      "mpn": "TLE7274-2E",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tle7274-2d"
  ],
  "discovery_pitch": "TLE7274-2D (Infineon Technologies) 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",
    "tle7274-2d.kicad_sym",
    "tle7274-2d.kicad_mod",
    "tle7274-2d.glb",
    "tle7274-2d.step",
    "tle7274-2d.lbr",
    "docs/hero.png",
    "docs/tle7274-2d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T10:12:58.461Z"
}