TLE4284DV

{
  "slug": "tle4284dv",
  "version": "0.1.0",
  "type": "component",
  "description": "Infineon Technologies Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tle4284dv",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tle4284dv.kicad_sym",
    "tle4284dv.kicad_mod",
    "tle4284dv.glb",
    "tle4284dv.step",
    "tle4284dv.lbr",
    "docs/hero.png",
    "docs/tle4284dv-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tle4284dv-hero.glb",
    "tle4284dv-hero.overlay.json",
    "tle4284dv-etched.glb"
  ],
  "component": {
    "mpn": "TLE4284DV",
    "manufacturer": "Infineon Technologies",
    "package": "TO-252",
    "pin_count": 3,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912233640570880",
    "parts": {
      "symbol": "tle4284dv.kicad_sym",
      "footprint": "tle4284dv.kicad_mod",
      "model_3d": "tle4284dv-hero.glb",
      "model_3d_plain": "tle4284dv-etched.glb",
      "model_3d_step": "tle4284dv-etched.step",
      "model_3d_step_plain": "tle4284dv.step",
      "lbr": "tle4284dv.lbr"
    },
    "distributor_links": {
      "lcsc": "C539739"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T23:06:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADJ",
        "type": "input",
        "description": "Adjust pin; the output voltage is set by an external voltage divider between Q, ADJ and GND, with the internal reference typically 1.25 V (VREF = VQ - VADJ)."
      },
      {
        "number": "2",
        "name": "Q",
        "type": "power_out",
        "description": "Output pin, also connected to the heatsink tab; connect to GND via an output capacitor CQ ≥ 10 µF with ESR ≤ 10 Ω."
      },
      {
        "number": "3",
        "name": "I",
        "type": "power_in",
        "description": "Input pin; the input voltage must be in the range VQnom + VDR < VI < 40 V, with absolute maximum rating of -0.3 V to 40 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN TLE4284DV is the adjustable-output variant (datasheet Table 5, 'TLE 4284 DV (adjustable outp; The heatsink tab is electrically Q (listed as '2, Tab' in Table 2), not a separate numbered pin, so ; The datasheet gives no KiCad ERC type for pins. Types were assigned by function: ADJ as input, Q as "
        ],
        "pages_sent": 25,
        "cost_usd": 0.071,
        "at": "2026-10-17T23:04:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912233640570880",
        "pages": 25,
        "sha256": "c9ece05c4b7c663a",
        "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": "tle4284dv.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tle4284dv-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": "e1b2de38645524d642c29c65620bd1758e1f5c92a88c720767b16e3b094de971",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}