[HTML][HTML] Fully integrated 1.8 V output 300 mA load LDO with fast transient response

M Gao, X Cai, Y Gao, R Xia, B Li - Electronics, 2023 - mdpi.com
Based on an 0.18 μm process, this paper proposes a fully integrated 1.8 V output 300 mA
load low-dropout linear regulator (LDO) with a fast transient response. By inserting a …

A 0.91-μA-quiescent-current capacitor-less LDO with sub-threshold transient enhancement and bulk-driven feed-forward supply ripple cancellation

Y Zhang, J Cai, J Chen, L Jiang - Microelectronics Journal, 2024 - Elsevier
This paper presents a capacitor-less low-dropout (OCL-LDO) regulator that features a low
quiescent current for low power applications. To enhance the transient response of …

A high-speed capacitor less LDO with multi-loop fast feedback and bandwidth enhancement control

X Fu, Y Zhou, P Leduc… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
This paper presents a high-speed low dropout (LDO) regulator with wide dynamic range.
The use of piecewise speed enhancement technique dividing the loop dynamic into three …

Design of capless LDO regulator with low voltage application based ESD protection circuit using SR-latch switch structure

KS Wook, YS Koo - IEICE Electronics Express, 2022 - jstage.jst.go.jp
The transient response characteristics such as overshoot and undershoot can be affected by
the external capacitors of the LDO regulator. However, the capacitor-less LDO regulator …

A wide input range, external capacitor-less LDO with fast transient response

M Gao, X Cai, W Yan, H Zhao, R Xia… - IEICE Electronics …, 2023 - jstage.jst.go.jp
A high voltage, external capacitor-less low-dropout regulator (HVLDO) with transient
enhancement loop is presented in this work. The proposed HVLDO is designed with high …

A 4.65 μV/V line regulation, transient enhanced, capacitor-less LDO with ultra-low load current dependence

J Xie, Q Chen, R Tu, Y Gong, Y Chen, S Wu, J Li… - … -International Journal of …, 2024 - Elsevier
A capacitor-less low-dropout regulator (CL-LDO) based on an improved flipped voltage
follower (FVF) cell with robust regulation capability and high transient response is …

A 0.3-μA quiescent current output capacitor-less LDO with dynamic slew rate enhance buffer

T Wu, Y Zhang, Y Zeng - 2022 IEEE Asia Pacific Conference on …, 2022 - ieeexplore.ieee.org
This paper presents a low quiescent current, fast transient response output capacitor-less
LDO implemented in a 180nm standard CMOS technology. A dynamic slew rate enhance …

[HTML][HTML] Design of Capacitor-Less High Reliability LDO Regulator with LVTSCR Based ESD Protection Circuit Using Current Driving Buffer Structure

SW Kwon, YS Koo - Electronics, 2022 - mdpi.com
The peak voltage depending on the load current can be affected by the external capacitors
installed in the output stage of the LDO regulator. However, the capacitor-less LDO regulator …

[HTML][HTML] A Capacitorless LDO Regulator with Fast Feedback Loop and Damping-Factor-Control Frequency Compensation

Y Ning, J Guo, Y Jia, D Li, G Guo - Electronics, 2023 - mdpi.com
A fast feedback loop (FFL) based on comparators is proposed in this paper. The FFL
improves the transient response characteristics of the output-capacitorless low-dropout …

An NMOS output-capacitorless low-dropout regulator with dynamic-strength event-driven charge pump

Y Xie, B Wang, D Chen, J Guo - Journal of Semiconductors, 2024 - iopscience.iop.org
In this paper, an NMOS output-capacitorless low-dropout regulator (OCL-LDO) featuring
dual-loop regulation has been proposed, achieving fast transient response with low power …