A voltage regulator with quick response includes: an output terminal supplying
a regulated voltage; and at least a first boost circuit, controlled for alternately
accumulating a first charge in a first operating condition and supplying the first
charge to the output terminal in a second operating condition. In addition, the
first boost circuit is provided with a compensation stage supplying the output
terminal with a second charge substantially equal to the first charge, when the
first boost circuit is in the first operating condition.
