LMR14050
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
40V, 5A SIMPLE SWITCHER, 2.2MHz Step-Down Regulator with 40μA IQ

 

Models (3)

Title Category Type Date
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
LMR14050S Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LMR14050S PSPICE Transient Model PSpice Model ZIP 12 Feb 2015

Design kits & evaluation modules (1)

Name Part# Type
LMR14050S Step-Down Converter Evaluation Module LMR14050SEVM Evaluation Modules & Boards

Reference designs

Low-Noise Fixed Drop-Out ±2.5 to ±12-VOUT 3A Power Supply Reference Design for Ultrasound CW Pulser

This reference design allows a digitally programmable power supply to power an ultrasound transmit circuit for continuous wave (CW) mode from a 24-V bus. There are two outputs adjustable from ±2.5 to ±12 V under user software control. These outputs can provide up to 2 A with very low (...)

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

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WEBENCH® Designer LMR14050

  Min   Max Range
Vin  V 4.0 to 40.0V
Vout  V 0.75 to 38V
Iout  A ≤ 5A
Ambient Temp  °C -40 to 125°C