Analog Devices also has a couple of interactive design tools available on their website to aid in buck regulator design. The ADP210x Buck Designer Tool, shown here, can be downloaded and used to build a BOM with all of the necessary parts for the design. Just enter a few parameters (see the lower right corner of this slide), what to optimize for, and the part that will be used and click a button to view the suggested BOM and regulator specifications.

