This low voltage high current power supply circuit is designed using LT3070 ic from Linear Technology which is a low voltage UltraFast transient response linear regulator.
This 2.5V dc regulator circuit is designed using LTC3412 monolithic synchronous step-down DC DC converter designed by Linear Technology for use in portable instruments, battery-powered equipment, notebook computers, distributed power systems, cellular telephones and other devices.
This 2.5V 1A dc converter circuit is designed using FAN8060 designed by Fairchild Semiconductor, which is a 1MHz, 1A integrated synchronous step-down regulator for DC-DC conversion that provides a peak efficiency of over 95 percent.