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LP6252B6F

Public Made by Adom

by adom

LOWPOWER DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

markdown

LP6252B6F

LOWPOWER · DC-DC Converters · SOT-23-6

LP6252B6F from LOWPOWER, in a SOT-23-6. 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 EN input Chip enable pin. LP6252 turns on when VEN=high (>=1.4V) and turns off when VEN=0 (<=0.4V). Drives shutdown current below 1uA when low.
2 OUT power_out Boost converter voltage output pin. Connects to the output capacitor and load. Output range 2.5V to 5.4V, absolute max 6V to GND.
3 VIN power_in Voltage supply input pin. Operating range 2.5V to 5.5V, absolute max 6V to GND. Bypass with a 10uF low-ESR ceramic capacitor placed close to the pin.
4 SW passive Switching node. Connects to the external boost inductor (typically 1uH to 4.7uH; 2.2uH typical) between VIN and SW. Internal high-side PMOS and low-side NMOS switches drive this node at 1MHz.
5 GND power_in Ground reference pin. Return path for control and power stages.
6 FB input Regulation feedback input. Connect an external resistive voltage divider from OUT to FB to program the output voltage. Internal reference is 0.8V (784-816mV). VOUT = (R1/R2 + 1) x 0.8V. Feedback input current typically 50nA.

Key specifications

Parameter Value
Manufacturer LOWPOWER
Package SOT-23-6
Category PMIC
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • LP6252B6F
  • LP6252B6FQVF

CAD (KiCad official)

  • Symbol: LP6252B6F
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: lp6252b6f-etched.step / lp6252b6f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp6252b6f.step / lp6252b6f.glb are the bare package body.

Provenance

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

  • Datasheet: LOWPOWER datasheet (8 pp, sha256 477767631ca03025, retrieved 2026-08-17, tier: lcsc)
  • 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