In summary, Renesas' integrated FET regulators support a high level of integration along with the option of choosing different switching frequencies and output currents. Their 5 V regulators range from 1.5 A to 8 A; the 12 V to 24 V single output products range from 1 A to 5 A; and the 40 V to 60 V single output products range from 1 A to 2.5 A. It is suggested that the designer visit the product page on the Renesas web site to obtain the necessary design files. The design support documentation includes the datasheets for each part number, the associated application note, a link to Renesas' iSim software design tool, and lastly the PCB layout files for the PCB