Abstract: This paper presents an analog-assisted digital low dropout regulator (LDO) by adopting a delta sigma modulator (DSM) and a finite impulse response (FIR) filter for reduced output ripple. By ...

Abstract: This article presents a synthesizable digital low-dropout regulator (DLDO) that precludes the use of an output load capacitor. For efficient regulation, the DLDO consists of fine and coarse ...