SYSTEM AND METHOD FOR PROVIDING VOLTAGE REGULATION IN A MULTI-VOLTAGE POWER SYSTEM

摘要

A voltage regulator system is disclosed for use in selectively regulating a voltage source at a first output voltage potential and a second output voltage potential. The voltage regulator system includes a reference unit, a filter unit and a current source unit. The reference unit is for receiving a voltage reference input signal that is representative of a request for an output reference voltage signal to change. The filter unit is for providing a change in the output voltage over a predetermined period of time. The current source unit is for providing one of a positive or negative current source to an output node at which the output reference voltage is provided.