A LDO regulator with weighted current feedback technique for 0.47nF-10nF capacitive load

• Main Authors: Tan, Xiao Liang, Chong, Sau Siong, Chan, Pak Kwong, Dasgupta, Uday
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Integrated circuits
• Online Access: https://hdl.handle.net/10356/103455; http://hdl.handle.net/10220/24500
• Institution: Nanyang Technological University

A Weighted Current Feedback (WCF) technique for output capacitorless low-dropout (OCL-LDO) regulator is presented in this paper. Through feedback of a weighted current, the WCF permits smart management of the output impedance as well as the gain from the inter-gain stage. Based on the Routh-Hurwitz...