Results 61 to 70 of about 8,514,878 (201)
, 2018 The design and simulation of a low-dropout regulator (LDO) with a dynamic biasing circuit, which is used to improve transient response, closed-loop bandwidth and loop gain, is presented in this report.
Aung Phyoe Htut
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Low-Power Fast-Settling Low-Dropout Regulator Using a Digitally Assisted Voltage Accelerator for DVFS Application [PDF]
, 2013 This paper presents a low-power fast-settling low-dropout regulator (LDO) using a digitally assisted voltage accelerator. Using the selectable-voltage control technique and digitally assisted voltage accelerator significantly improves the transition ...
Yang, Wei-Bin; Wang, Chi Hsiung; Chang, Hsiang Hsiung; Hong, Ming Hao; Shen, Jsung Mo
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Design of a high current LDO based on load tracking technology
Dianzi Jishu YingyongThis paper presents an effective load tracking compensation scheme to improve the loop stability of high current low-dropout linear regulator (LDO). By the proposed technique, the influence of variable load on the loop stability is eliminated, besides ...
Zhu Qi, Huang Denghua
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Design of low dropout voltage regulator (LDO)
, 2016 With the growth of the portable, battery –powered mobile systems laptops and other portable electronic devices, the need for efficient voltage regulation to prolong the battery life is very important , so the small size and clean supply voltage are ...
Cheng, Yilin
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An adaptively biased low-dropout regulator with transient enhancement
, 2011 An output-capacitor-free adaptively biased low-dropout regulator with transient enhancement (ABTE LDR) is proposed. Techniques of Q-reduction compensation, adaptive biasing, and transient enhancement achieve low-voltage high-precision regulation with low
Chenchang Zhan +3 more
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IEEE Access, 2019 The Supercapacitor-assisted low-dropout (SCALDO) regulator is a unique new DC-DC converter design approach with high end-to-end efficiency (ETEE), where a supercapacitor is used as a lossless voltage dropper in the series path of a linear regulator. This
Kasun Subasinghage +3 more
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Design and Implementation of the CMOS Low-Dropout Linear Regulators
, 2007 隨著手攜式產品的快速發展，開發低功率消耗的產品以延長電池的壽命已成為現今研究的主題。由於低壓降線性穩壓器具有良好的暫態響應以及低雜訊跟簡單的晶片外部元件等特性，使得其被大量地應用於手攜式產品。然而，傳統低壓降線性穩壓器的穩定度會與其他如暫態響應、最大輸出電流、電流效率、輸出電壓準確度等有所衝突。因此本論文提出幾種不同的方法來改善低壓降線性穩壓器的暫態響應，並且同時維持其穩定度。 一開始我們會介紹低壓降線性穩壓器的一些基本名詞定義跟設計考量。此外，一些規格設計上的衝突也在此介紹 ...
呂紹鴻, Lu, Sao-Hung
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A low power bandgap voltage reference for low-dropout regulator [PDF]
, 2015 A low power Bandgap Voltage Reference (BGR) is designed to supply a voltage reference for a low voltage Low-Dropout Regulator (LDO). This bandgap design consists of a bandgap core circuit, an output stage and a start-up circuit. The output of the bandgap
Chu-Liang Lee +7 more
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Sensors, 2019 This study presents a radiofrequency (RF)-energy-harvesting integrated circuit (IC) for powering wireless sensor networks with a wireless transmitter with an industrial, scientific, and medical (ISM) of 915 MHz.
Guo-Ming Sung +3 more
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Low power on-chip load tracking-zero compensation method for low dropout regulator
, 2015 This paper describes a novel frequency compensation method for a low dropout regulator (LDO). The proposed load tracking-zero compensation circuit not only eliminates the need for a bulky external off-chip capacitor that is typically employed in ...
Ashok, Arun +4 more
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