The LM2596 is a commonly used popular step-down switching regulator IC. The adjustable version can take in input voltage from 4.5V to 40V and convert it to variable voltage sourcing upto of 3A of continues current.
LD1117 is a Positive Voltage Regulator with a very low Voltage drop across it. Based on the version of the IC the output voltage can vary between fixed voltages like 1.2V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 5.0V or can also be a variable voltage regulator.
RECOM Power has today launched a new isolated DC/DC converter with case size of only 1” × 1”. This 15W converter can provide isolation upto 1600VDC with an efficiency of 90% and requires no minimum load to be attached in the output side.