A 6-W Chip-Area-Efficient Output-Capacitorless LDO in 90-nm CMOS Technology

J Guo, KN Leung - IEEE Journal of solid-state circuits, 2010 - ieeexplore.ieee.org
An output-capacitorless low-dropout regulator (LDO) compensated by a single Miller
capacitor is implemented in a commercial 90-nm CMOS technology. The proposed LDO …

An output-capacitorless low-dropout regulator with direct voltage-spike detection

PY Or, KN Leung - IEEE Journal of Solid-State Circuits, 2010 - ieeexplore.ieee.org
An output-capacitorless low-dropout regulator (LDO) with a direct voltage-spike detection
circuit is presented in this paper. The proposed voltage-spike detection is based on …

Dual active-feedback frequency compensation for output-capacitorless LDO with transient and stability enhancement in 65-nm CMOS

G Li, H Qian, J Guo, B Mo, Y Lu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
An output-capacitorless low-dropout regulator (OCL-LDO) using a dual-active feedback
frequency compensation (DAFFC) scheme with both transient and stability enhancement …

A fast-transient capacitorless LDO with dual paths active-frequency compensation scheme

X Ming, JJ Kuang, X Gong, Z Lin… - … on Power Electronics, 2022 - ieeexplore.ieee.org
This article presents an area-efficient and fast-transient capless low-dropout regulator (LDO)
with satisfactory static and dynamic performance in the full load current range. Active …

Low drop-out voltage regulators: Capacitor-less architecture comparison

J Torres, M El-Nozahi, A Amer… - IEEE Circuits and …, 2014 - ieeexplore.ieee.org
Demand for system-on-chip solutions has increased the interest in low drop-out (LDO)
voltage regulators which do not require a bulky off-chip capacitor to achieve stability, also …

A 1.24 A Quiescent Current NMOS Low Dropout Regulator With Integrated Low-Power Oscillator-Driven Charge-Pump and Switched-Capacitor Pole Tracking …

R Magod, B Bakkaloglu… - IEEE Journal of Solid …, 2018 - ieeexplore.ieee.org
Supply regulation using low quiescent current linear regulators helps in extending the
battery life of power aware applications with very long standby time. A 1.24 μA quiescent …

A battery-less, implantable neuro-electronic interface for studying the mechanisms of deep brain stimulation in rat models

YP Lin, CY Yeh, PY Huang, ZY Wang… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Although deep brain stimulation (DBS) has been a promising alternative for treating several
neural disorders, the mechanisms underlying the DBS remain not fully understood. As rat …

A high-efficiency fast-transient LDO with low-impedance transient-current enhanced buffer

X Zhao, Q Zhang, Y **n, S Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article proposes a new low-impedance transient-current enhanced (LTE) buffer, which
is applied for low-dropout regulator (LDO) with large off-chip capacitor. The LTE buffer is …

An 11 mA capacitor-less LDO with 3.08 nA quiescent current and SSF-based adaptive biasing

Ó Pereira-Rial, P López, JM Carrillo… - … on Circuits and …, 2021 - ieeexplore.ieee.org
This brief presents an ultra-low power low-dropout (LDO) regulator with an experimental
total quiescent current consumption of only 3.08 nA. The circuit is designed to operate with a …

Nano-ampere low-dropout regulator designs for IoT devices

Y Huang, Y Lu, F Maloberti… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents two output-capacitor-free low-dropout regulators (LDOs) with nA
quiescent current for Internet-of-Things (IoT) applications. The proposed LDO1 combines the …