Results 51 to 60 of about 8,514,874 (202)

A FAST TRANSIENT CAPACITOR-LESS LDO REGULATOR WITH ACTIVE FREQUENCY COMPENSATION [PDF]

Proceedings on Engineering Sciences
This paper introduces a low dropout (LDO) regulator designed for system-on-chip applications, operating without an external output capacitor. The design uses a folded cascode amplifier and an active capacitor circuit with a fast comparator to detect the ...
Kunal Keshav , P. Manikandan
doaj   +1 more source

A current comparison-based foldback current limiting protection circuit for LDO

Dianzi Jishu Yingyong
Aiming at the problem of potential overload and short-circuit issues in low-dropout linear regulators(LDO), the article designed a foldback current limit circuit in a 180 nm BCD process.
Zhang Gengyu, Li Xiankun, Huang Chaoxuan, Xiao Peilei   +3 more
doaj   +1 more source

A 0.18 μm CMOS LDO Regulator for an On-Chip Sensor Array Impedance Measurement System

Sensors, 2018
This paper presents a fully integrated 0.18 μm CMOS Low-Dropout (LDO) Voltage Regulator specifically designed to meet the stringent requirements of a battery-operated impedance spectrometry multichannel CMOS micro-instrument. The proposed LDO provides
Jorge Pérez-Bailón, Alejandro Márquez, Belén Calvo, Nicolás Medrano   +3 more
doaj   +1 more source

Total ionization dose and electromagnetic pulse synergistic effects on low dropout linear regulator

AIP Advances
As a power management chip widely used in various electronic systems, the low dropout regulator (LDO) plays a crucial role in the normal operation of electronic systems.
Zitao Zhao, Lin Wen, Yudong Li, Jie Feng, Bingkai Liu, Qi Guo   +5 more
doaj   +1 more source

A Fast-Transient Output Capacitor-Less Low-Dropout Regulator Using Active-Feedback and Current-Reuse Feedforward Compensation

Energies, 2018
In this paper, output capacitor-less low-dropout (LDO) regulator using active-feedback and current-reuse feedforward compensation (AFCFC) is presented. The open-loop transfer function was obtained using small-signal modeling.
Eun-Taek Sung, Sangyong Park, Donghyun Baek   +2 more
doaj   +1 more source

A Fast-Transient Output-Capacitor-Less Low-Dropout Regulator With Direct-Coupled Slew Rate Enhancement

IEEE Access
An output capacitorless low-dropout (OCL-LDO) regulator with a direct-coupled slew rate enhancement (DCSRE) technique. This paper proposes a low-dropout regulator with a simple structure, fast transient response, and the ability to reduce overshoot and ...
Shao-Ku Kao, Jian-Jiun Chen, Chien-Hung Liao, Yu-Jen Lu, Jer-Chyi Wang   +4 more
doaj   +1 more source

Area-efficient capacitor-free low-dropout regulator

, 2009
An area-efficient capacitor-free low-dropout regulator based on a current-feedback frequency compensation technique is disclosed. An implementation of a current feedback block with a single compensation capacitor is used to enable capacitance reduction ...
Leung, Ka Nang, Mok, Philip, Lau, Sai Kit   +2 more
core  

A 0.18μm CMOS internally-compensated low-dropout voltage regulator [PDF]

, 2014
The massive proliferation of battery-operated portable devices, such as cellphones, laptops or wireless sensor networks, has made power management one of the IC industry major concerns.
CARLOS FELIPE VENTURA ARIZMENDI
core  

Single-transistor-control low-dropout regulator

, 2007
Low-dropout regulator is a commonly used component in the power management integrated circuits for portable electronic devices. Conventionally, the stability of the regulator was achieved by frequency compensation such as dominant-pole compensation and ...
Leung, Chi Yat, Chan, Mansun, Man, Tsz Yin, Leung, Ka Nang, Mok, Philip   +4 more
core  

Do tertiary dropout students really not succeed in European labour markets? [PDF]

, 2014
Tertiary education has been expanding hugely over the last decades, so that tertiary dropout students will constitute a growing distinctive group in future labour markets.
Schnepf, Sylke V.
core   +1 more source