This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
3.5V to 36V, 1A Synchronous Step-Down Voltage Converter


Models (5)

Title Category Type Date
LM43601 Non-Inverting and Inverting Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 29 Jul 2016
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
LM43601 Non-Inverting and Inverting PSpice Transient Model (Rev. A) PSpice Model ZIP 07 May 2015
LM43601 Unencrypted PSpice Average Model PSpice Model ZIP 05 Mar 2015
LM43601 PSpice Average Model PSpice Model ZIP 07 Aug 2014

Design kits & evaluation modules (1)

Name Part# Type
LM43601PWP Synchronous Step-Down Converter Evaluation Module LM43601PWPEVM Evaluation Modules & Boards

Reference designs

9.8 GHz RF High Performance Synthesizer Operating From a Buck Converter Reference Design

The TIDA-00885 design utilizes the LMX2592 a low-noise, wideband RF PLL with integrated VCO that can produce an output frequency range from 20 MHz to 9.8 GHz. The LMX2592 has excellent performance, integrated phase noise of 49fs for 6GHz output making it an ideal low noise source. There are two (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LM43601

Topology Option
  Min   Max Range
Vin  V
Vout  V
Iout  A
Ambient Temp  °C -40 to 125°C