Evaluation and perspective of analog low-dropout voltage regulators: A review

TY Chyan, H Ramiah, SFWM Hatta, NS Lai… - IEEE …, 2022 - ieeexplore.ieee.org
Low-dropout regulators (LDOs) are widely adopted in power management integrated circuits
(PMICs) and serve as a bridge between the switching regulators and individual on-chip …

LDO with improved common gate class-AB OTA handles any load capacitors and provides fast response to load transients

C Răducan, AT Grăjdeanu, CS Plesa… - … on Circuits and …, 2020 - ieeexplore.ieee.org
This article proposes an LDO with fast response to load transients that can handle any
practical capacitive loads. These features are mainly due to a novel frequency …

Fast LDO handles a wide range of load currents and load capacitors, up to 100 mA and over 1μF

AT Grăjdeanu, C Răducan, CS Pleşa, M Neag… - IEEE …, 2022 - ieeexplore.ieee.org
This paper proposes a low dropout voltage regulator (LDO) that exhibits both a fast
response to load transients and the ability to handle practically any load capacitor. Starting …

A push-pull FVF based LDO voltage regulator with slew rate enhancement at the gate of power transistor

MM Boanloo, M Yavari - Microelectronics Journal, 2022 - Elsevier
A low-dropout (LDO) voltage regulator based on a push-pull flipped voltage follower cell
with slew rate improvement at the gate of power transistor is presented. The proposed three …

Dual-summed flipped voltage follower LDO regulator with active feed-forward compensation

P Manikandan, B Bindu - AEU-International Journal of Electronics and …, 2020 - Elsevier
In this paper, an internally compensated dual-summed flipped voltage follower (FVF) low
drop-out (LDO) regulator is proposed. This LDO uses a small miller capacitance (MC) and …

A low-power high-gain low-dropout regulator for implantable biomedical applications

M Moradian Boanloo, M Yavari - Circuits, Systems, and Signal Processing, 2021 - Springer
This paper presents an ultra-low-power and high-gain low-dropout (LDO) regulator. It is
based on the flipped voltage follower cell with an adaptive biasing technique that is suitable …

A fast transient FVF-based output capacitorless LDO with self-feedback biasing

N Liu, Y Xie, J Guo - Microelectronics Journal, 2023 - Elsevier
An improved flipped voltage follower (FVF) based output-capacitorless low-dropout
regulator (OCL-LDO) with self-feedback biasing has been proposed in this paper, achieving …

A transient-enhanced output-capacitorless LDO regulator with non-inverting pull–push gain stage

H Shu, P Liao, H Peng, W Chen - Microelectronics Journal, 2024 - Elsevier
A novel non-inverting pull–push gain stage output-capacitorless low-dropout regulator (OCL-
LDO) is introduced, designed specifically for power management of system-on-chip (SoC) …

[PDF][PDF] 一种快速响应无片外电容低压差线性稳压器

佟星元, 李茂, 董嗣万 - 电子与信息学报, 2019 - jeit.ac.cn
为了改善负载跳变对低压差线性稳压器(LDO) 的影响, 该文提出一种用于无片外电容LDO (CL-
LDO) 的新型快速响应技术. 通过增加一条额外的快速通路, 实现CL-LDO 的快速瞬态响应 …

A power-efficient fast-transient OCL-LDO with adaptive super source follower and active capacitor compensation management

Y Xie, B Wang, T Lyu, J Xiong, J Guo - Microelectronics Journal, 2024 - Elsevier
This paper presents a flipped voltage follower (FVF) based output-capacitor-less low-
dropout regulator (OCL-LDO) with fast transient response, high power supply rejection …