Response to load changes has always been a challenge for power supplies. The VSV series has excellent response characteristics. With a 160 nano-second response time, these units are some of the most responsive step-down converters in the industry resulting in improved voltage accuracy. Because of this, the VSV series is highly recommended for FPGA applications. FPGA applications requires a quick response to load changes, tight output voltage accuracy, small space for installation and minimal power losses. Each unit has a user adjustable output from 1.0V-3.3 V. Please visit our VSV application notes link for additional information such as voltage adjustment, on/off control, noise reduction techniques and suggested installation to maximize response time.