1.2V to 35V DC-DC Converter

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s  LM2576-ADJ IC. Inputs supply 40 VDC.  LM2576-ADJ is a monolithic integrated circuit that provides all the active functions for step down switching regulator, capable of driving 3A load with excellent line and load regulation.this board has minimum number of components.

1.2V to 35V DC-DC Converter


  •  Output 1.2 to 35 VDC @ 3 A regulated low ripple DC voltage
  •  Onboard potentiometer for output voltage adjust
  •  Onboard bridge rectifier for AC voltage input
  •  LED indication at input
  •  Screw Terminal connectors for input and output
  • Four mounting holes of 3.2 mm each
  •  PCB dimensions 70 mm x 63 mm


  • Small Bench Top Power Supplies
  • Battery Chargers
  • LED Drivers



For more detail:   1.2V to 35V DC-DC Converter

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Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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