Results 151 to 160 of about 8,514,874 (202)
Some of the next articles are maybe not open access.
A Capacitor-Free CMOS Low-Dropout Regulator
2007 IEEE International Symposium on Circuits and Systems (ISCAS), 2007A 2.5V capacitor-free CMOS low dropout regulator for powering analog circuits is presented. Stable operation is achieved with or without a large load capacitor by replacing the bulky external output capacitor with an operational amplifier-based active circuit.
Kostamovaara Juha Tapio, Loikkanen Mikko
openaire +1 more source
A 0.5 V low-voltage low-dropout regulator
2017 15th IEEE International New Circuits and Systems Conference (NEWCAS), 2017This work proposes a low-dropout (LDO) regulator to provide low supply voltage of 0.5 V with the input range from 0.7 V to 0.9 V. The reference voltage of this LDO regulator is generated with the zero temperature coefficient circuit composed by MOS transistors in the subthreshold condition.
Ding-Lan Shen, Ting-Ta Lee
openaire +2 more sources
On the stability of distributed on-chip low dropout regulators
2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), 2017Distributed on-chip low dropout (LDO) voltage regulators have become common due to the increasing number of on-chip voltage domains, dynamic voltage scaling, and the need for high quality power. Due to the current limitations of on-chip LDOs, hundreds of these regulators are required to deliver high quality power within modern high performance ...
Albert Ciprut, Eby G. Friedman
openaire +1 more source
A CMOS Low-Noise, Low-Dropout Regulator
2010 Asia-Pacific Power and Energy Engineering Conference, 2010This paper presents a design technique of low noise fully CMOS low-dropout voltage regulator based on suitable error amplifier and unity feedback network. The inherent thermal and flicker noise are represented by equivalent current and voltage sources.
Qingyun Li +5 more
openaire +1 more source
Analysis of low-dropout regulator topologies for low-voltage regulation
2003 IEEE Conference on Electron Devices and Solid-State Circuits (IEEE Cat. No.03TH8668), 2004The design considerations of integrated CMOS low-voltage low-dropout regulators are addressed in this paper. The limitations of a generic LDO based on dominant-pole compensation are discussed. Then, LDO with a voltage-buffer stage and the corresponding problems in low-voltage design are discussed.
null Sai Kit Lau +2 more
openaire +1 more source
An Output-Capacitorless Ultra-Low Power Low-Dropout Regulator
Journal of Circuits, Systems and Computers, 2017This paper proposes an output-capacitorless low-dropout (LDO) regulator with ultra-low quiescent power. It applies an adaptive error amplifier to improve the bandwidth and transient response during heavy load, and a second gain stage to improve the stability during light load.
Xin Cheng 0001 +5 more
openaire +1 more source
A sub-threshold ultra-low power low-dropout regulator
2017 International SoC Design Conference (ISOCC), 2017In this paper, a wide range low dropout (LDO) with low current consumption is presented. The circuitry is constructed by a sub-threshold voltage error amplifier (EA). The transistors of EA operate in the sub-threshold region, which allows a remarkable reduction in the minimum supply voltage and current consumption. In the condition of input voltage 2 ∼
Truong Van Cong Thuong +3 more
openaire +1 more source
CMOS Low-Dropout Voltage Regulator Design Trends: An Overview
Electronics (Switzerland), 2022Mamun Bin Ibne Reaz +2 more
exaly
A Fully-Integrated 180 nm CMOS 1.2 V Low-Dropout Regulator for Low-Power Portable Applications
Electronics (Switzerland), 2021Nicolas Medrano +2 more
exaly