In summary, the LTM4624 presents a 4A step-down solution able to fit within one square centimeter of a single sided PCB rivaling the solution area of even similar output current linear regulators. To obtain parts, demo board and datasheet for the LTM4624, and other micromodule products please visit www.digikey.com/umodule. Additional design support resources such as software simulation tools, environmental compliance documents, reliability reports, and package handling details are available for download at www.linear.com/umodule.