LM2596 Circuit Diagram

Buck converters based on LM2596/2576 are very much popular now days. The main reason for this is their higher efficiency and wide input and output range. Everyone is curious to know about the circuit diagram of the LM2596 based buck converter. This website shows almost all variants of LM2596 buck converters.

 

The LM2596 comes in various configurations like fixed voltages ( i.e. 3.3V, 5V, 15V etc.) and the adjustable voltages. The normal input voltage range and the high voltage input range ( with HV suffix )

 

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