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 ...
Shenglan Ni +7 more
doaj +2 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 +2 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 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
Dual Micro-power 150mA Ultra LDO CMOS Regulator with fast startup
Journal of Microelectronic Manufacturing, 2019 This paper presents a dual micro-power 150mA ultra LDO CMOS regulator, which is designed for high performance and small size portable wireless devices. The proposed LDO has been designed and simulated in 0.5μm 2P3M CMOS Process.
Peng Zheng, Hai-Shi Wang
doaj +2 more sources
Capacitor-Free, Low Drop-Out Linear Regulator in a 180 nm CMOS for Hearing Aids [PDF]
Electronics Letters, 2016 A CMOS capacitor-free low-dropout regulator (LDR) operated at 0.65-0.95 V supply is presented. This LDR has been fabricated in 0.18 mum CMOS technology. The maximum output current of the LDR is 50 mA at an output of 0.5 V. The active chip area is 290times420 mum.
Jørgensen, Ivan Harald Holger +3 more
core +4 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
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 +1 more source
Asynchronous Digital Low-Dropout Regulator With Dual Adjustment Mode in Ultra-Low Voltage Input
IEEE Access, 2021 This paper presents the asynchronous digital low-dropout regulator (AD-LDO) with dual adjustment mode in ultra-low voltage input. The architecture of the proposed AD-LDO consists of the asynchronous control loop and the power PMOS array.
Wei-Bin Yang +3 more
doaj +1 more source