An Output-Capacitorless Low-Dropout Regulator with Slew-Rate Enhancement [PDF]
Micromachines, 2022 A novel output-capacitorless low-dropout regulator (OCL-LDO) with an embedded slew-rate-enhancement (SRE) circuit is presented in this paper. The SRE circuit adopts a transient current-boost strategy to improve the slew rate at the gate of the power ...
Sannian Song +2 more
exaly +4 more sources
A Fully Integrated Low-Dropout Regulator with Improved Load Regulation and Transient Responses [PDF]
Micromachines, 2022 A fully integrated low-dropout (LDO) regulator with improved load regulation and transient responses in 40 nm technology is presented in this paper. Combining adjustable threshold push–pull stage (ATPS) and master–slave power transistors topology, the ...
Chenkai Hu +6 more
doaj +2 more sources
A Hybrid Low-Dropout Regulator With Load Regulation Correction [PDF]
IEEE Access, 2022 A hybrid low-dropout regulator (LDO) based on proposed load-regulation correction (LRC) is presented in this paper. The proposed hybrid LDO operates at an ultra-low supply of 0.6 V.
Yuet Ho Woo +4 more
doaj +3 more sources
A 53-µA-Quiescent 400-mA Load Demultiplexer Based CMOS Multi-Voltage Domain Low Dropout Regulator for RF Energy Harvester [PDF]
Micromachines, 2023 A low-power capacitorless demultiplexer-based multi-voltage domain low-dropout regulator (MVD-LDO) with 180 nm CMOS technology is proposed in this work.
Balamahesn Poongan +7 more
doaj +2 more sources
A fast transient response on-chip low-dropout regulator
Dianzi Jishu Yingyong, 2023 ： Based on dual active feedback with miller capacitor compensation (DAFMCC), a novel single pole system of capacitor-less on-chip low-dropout (LDO) voltage regulator circuit is presented.
Xu Qinghao
doaj +2 more sources
An Output Capacitor-Less Low-Dropout Regulator with 0–100 mA Wide Load Current Range
Energies, 2019 An output capacitor-less low-dropout (OCL-LDO) regulator with a wide range of load currents is proposed in this study. The structure of the proposed regulator is based on the flipped-voltage-follower LDO regulator.
Yoonmyung Lee +2 more
exaly +3 more sources
LED Current Balance Using a Variable Voltage Regulator with Low Dropout vDS Control
Applied Sciences (Switzerland), 2017 A cost-effective light-emitting diode (LED) current balance strategy using a variable voltage regulator (VVR) with low dropout vDS control is proposed.
Hung-I Hsieh
exaly +3 more sources
A High-PSRR LDO with Low Noise and Ultra-Low Power Consumption [PDF]
MicromachinesHigh-performance low dropout regulator (LDO) chips are core components that provide clean power for high-precision sensors, radio frequency (RF) circuits, low noise amplifiers and other noise-sensitive circuits.
Nanxiang Guo +5 more
doaj +2 more sources
IEEE Access, 2021 With the increase of density and complexity of high performance integrated circuits and systems, including many-core chips and system-on-chip (SoC), it is becoming difficult to meet the power delivery and regulation requirements with off-chip regulators.
Farid Uddin Ahmed +3 more
doaj +1 more source
Design of low quiescent current LDO voltage regulator for portable electronic devices [PDF]
Journal of Engineering Science and Military Technologies, 2019 Low dropout linear voltage regulators are analog circuit blocksthat play an important role in power delivery process and prevent a system from fluctuations in the supply rails.There is a high demand on using LDO regulator in system-on-chip (SOC ...
Mohamed El-Khatib
doaj +1 more source