TL2575-05IKTTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tl2575-05ikttr",
  "title": "TL2575-05IKTTR",
  "brief": "Texas Instruments DC-DC Converters, TO-263-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tl2575-05ikttr"
  ],
  "component": {
    "mpn": "TL2575-05IKTTR",
    "manufacturer": "Texas Instruments",
    "package": "TO-263-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tl2575-adj",
    "parts": {
      "symbol": "tl2575-05ikttr.kicad_sym",
      "footprint": "tl2575-05ikttr.kicad_mod",
      "model_3d": "tl2575-05ikttr-etched.glb",
      "model_3d_plain": "tl2575-05ikttr.glb",
      "model_3d_step": "tl2575-05ikttr-etched.step",
      "model_3d_step_plain": "tl2575-05ikttr.step",
      "lbr": "tl2575-05ikttr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Unregulated DC supply input. Operating range 4.75 V to 40 V (absolute max 42 V) for the TL2575 variant. Bypass with an input capacitor close to the pin."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "output",
        "description": "Switching regulator output. Drives the external inductor / catch diode / output capacitor network to produce the regulated 5-V rail at up to 1 A load current."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. On the KTT (TO-263) package this pin is also tied to the exposed tab/heat-sink pad for thermal dissipation."
      },
      {
        "number": "4",
        "name": "FEEDBACK",
        "type": "input",
        "description": "Regulator feedback sense input. For the fixed-voltage TL2575-05, tie directly to VOUT (5 V nominal). Internal reference is 1.23 V (used only by the adjustable variant)."
      },
      {
        "number": "5",
        "name": "ON/OFF",
        "type": "input",
        "description": "Active-low manual shutdown input. Pull low (or tie to GND) for normal operation; drive high (up to VIN) to place the device in standby (standby quiescent current typ. 50 µA). Input range -0.3 V to VIN."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tl2575-adj",
        "pages": 34,
        "sha256": "2518babf81da0fb2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tl2575-05ikttr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "94c2a3dc1aaad85b6b5193f97d9a7c61b4e28bac25952a1e629557bcf747e246",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tl2575-05ikttr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          15.0,
          10.0,
          4.42
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "72b6ccc18da5d2035dcc18c2602e90b91ca58121187bf0722d4574acd6320fb4",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TO-263-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "TL2575-05IKTTR",
      "kind": "packaging"
    },
    {
      "mpn": "TL2575-05IKTTRKV",
      "kind": "packaging"
    },
    {
      "mpn": "TL2575-05IKTTRN",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tl2575-05ikttr"
  ],
  "discovery_pitch": "TL2575-05IKTTR (Texas Instruments) 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",
    "tl2575-05ikttr.kicad_sym",
    "tl2575-05ikttr.kicad_mod",
    "tl2575-05ikttr.glb",
    "tl2575-05ikttr.step",
    "tl2575-05ikttr.lbr",
    "docs/hero.png",
    "docs/tl2575-05ikttr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T09:51:33.293Z"
}