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XL6005E1

Public Made by Adom

by adom

XLSEMI DC-DC Converters, TO-252-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Symbol & Footprint

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Contents

README

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XL6005E1

XLSEMI · DC-DC Converters · TO-252-5

XL6005E1 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 GND power_in Device ground return. All internal reference, control and power-stage currents return through this pin.
2 EN input Enable / PWM-dimming input. TTL-compatible: drive low (<0.8 V) to shut down the regulator (~70 uA ISTBY), drive high (>1.4 V) to enable. Floating defaults high. Can be toggled with a PWM signal for LED dimming.
3 SW output Power switch (drain of internal N-MOSFET) output. Connects to the boost inductor and Schottky rectifier. Rated up to 60 V and 4 A switch current, Rdson ~110 mohm. Metal tab is also tied to SW.
4 VIN power_in Supply voltage input. Operates from 3.6 V to 32 V DC (abs-max 36 V). Bypass to GND with a suitably large low-ESR capacitor to eliminate input noise.
5 FB input Feedback input to the internal error amplifier. Regulates to a 0.22 V (typ; 209-231 mV) threshold, typically set by a current-sense resistor RS at the LED string return: ILED = 0.22 V / RS.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • XL6005E1

CAD (KiCad official)

  • Symbol: XL6005E1
  • Footprint: Package_TO_SOT_SMD:TO-252-5_TabPin6
  • 3D model: TO-252-5 (KiCad packages3D, STEP)
  • 3D model files: xl6005e1-etched.step / xl6005e1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xl6005e1.step / xl6005e1.glb are the bare package body.

Provenance

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

  • Datasheet: XLSEMI datasheet (10 pp, sha256 e057cbbb0c7feabf, 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