component

XL7015E1

Public Made by Adom

by adom

XLSEMI DC-DC Converters, TO-252-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs xl7015e1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
package.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
pads.json add symbol pin "6" for the exposed thermal pad: the footprint carries the pad and the symbol had none, so it reached no net (vendor string 'TO-252-5' states 5 pins and the footprint has exactly one more pad, so it is the tab) · Ray 1mo ago
page.json xl7015e1: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 13h ago
README.md xl7015e1: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 18d ago
xl7015e1-etched.fit.json xl7015e1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
xl7015e1-etched.glb xl7015e1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
xl7015e1-etched.step xl7015e1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
xl7015e1.glb fix footprint: TO-252-2 -> TO-252-5_TabPin6 (pad_count, 5 pins) · Ray 1mo ago
xl7015e1.kicad_mod fix footprint: TO-252-2 -> TO-252-5_TabPin6 (pad_count, 5 pins) · Ray 1mo ago
xl7015e1.kicad_sym add symbol pin "6" for the exposed thermal pad: the footprint carries the pad and the symbol had none, so it reached no net (vendor string 'TO-252-5' states 5 pins and the footprint has exactly one more pad, so it is the tab) · Ray 1mo ago
xl7015e1.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 6 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged. · Ray 1mo ago
xl7015e1.step fix footprint: TO-252-2 -> TO-252-5_TabPin6 (pad_count, 5 pins) · Ray 1mo ago

XL7015E1

XLSEMI · DC-DC Converters · TO-252-5

XL7015E1 from XLSEMI, in a TO-252-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VIN power_in Power supply input pin, 5V to 80V operating range (100V absolute max). Requires an electrolytic bypass capacitor (e.g. 33uF/100V) between VIN and GND to suppress noise.
2 SW output Power switch output pin; switching node connected to the internal high-voltage NPN power transistor. Connects to the external inductor and freewheeling diode of the buck converter.
3 GND power_in Ground pin. The exposed metal tab of the TO252-5L package is also GND and should be tied to the ground plane for thermal dissipation.
4 FB input Feedback input pin. Senses the output voltage via an external resistor divider; internal reference is 1.25V. VOUT = 1.25 * (1 + R2/R1). Absolute max voltage -0.3V to 7V.
5 EN input Enable pin, active-low logic: LOW (<0.8V) enables the converter, HIGH (>1.6V) shuts it down. Floating is treated as low (enabled). Absolute max voltage -0.3V to 7V.
TAB GND power_in Exposed metal tab on the back of the TO252-5L package, electrically connected to GND. Used for thermal dissipation; solder to the PCB ground plane.

Key specifications

Parameter Value
Manufacturer XLSEMI
Package TO-252-5
Category PMIC
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • XL7015E1

CAD (KiCad official)

  • Symbol: XL7015E1
  • Footprint: Package_TO_SOT_SMD:TO-252-5_TabPin6
  • 3D model: TO-252-5 (KiCad packages3D, STEP)
  • 3D model files: xl7015e1-etched.step / xl7015e1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xl7015e1.step / xl7015e1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: XLSEMI datasheet (10 pp, sha256 113bfcda29206233, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF