{"title":"A Fast Fully-Integrated LDO with Compact-Size and LOW-IQ for SoC Applications","authors":"Chunfeng Bai, Kai Zhang","doi":"10.1109/ICICM54364.2021.9660274","DOIUrl":null,"url":null,"abstract":"Fully integrated LDOs are analyzed in this paper. Focused on SoC applications, a 20-mA 1.2-V full-on-chip NMOS LDO with fast transient response is designed. Compact size and low quiescent current are obtained owning the proposed adaptive biasing circuits. With only 7$-\\mu$A quiescent current, the response time to 100X positive load current step in 1-ns is only 60-ns.","PeriodicalId":6693,"journal":{"name":"2021 6th International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"13 1","pages":"128-131"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 6th International Conference on Integrated Circuits and Microsystems (ICICM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICICM54364.2021.9660274","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Fully integrated LDOs are analyzed in this paper. Focused on SoC applications, a 20-mA 1.2-V full-on-chip NMOS LDO with fast transient response is designed. Compact size and low quiescent current are obtained owning the proposed adaptive biasing circuits. With only 7$-\mu$A quiescent current, the response time to 100X positive load current step in 1-ns is only 60-ns.
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