{"id":"https://openalex.org/W2737095059","doi":"https://doi.org/10.1109/jssc.2017.2717922","title":"Multiple-Loop Design Technique for High-Performance Low-Dropout Regulator","display_name":"Multiple-Loop Design Technique for High-Performance Low-Dropout Regulator","publication_year":2017,"publication_date":"2017-07-25","ids":{"openalex":"https://openalex.org/W2737095059","doi":"https://doi.org/10.1109/jssc.2017.2717922","mag":"2737095059"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2017.2717922","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2017.2717922","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026025817","display_name":"Quoc-Hoang Duong","orcid":"https://orcid.org/0000-0002-4614-3379"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Quoc-Hoang Duong","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108463200","display_name":"Huy-Hieu Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Huy-Hieu Nguyen","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016379930","display_name":"Jeong-Woon Kong","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeong-Woon Kong","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027041723","display_name":"Hyun-Seok Shin","orcid":"https://orcid.org/0000-0003-0308-5700"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun-Seok Shin","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084076133","display_name":"Yu-Seok Ko","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yu-Seok Ko","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110508718","display_name":"Hwa-Yeol Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hwa-Yeol Yu","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118898981","display_name":"Yong\u2010Hee Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong-Hee Lee","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063361020","display_name":"Chun-Hyeon Bea","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chun-Hyeon Bea","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066082765","display_name":"Ho\u2010Jin Park","orcid":"https://orcid.org/0000-0001-7860-3459"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ho-Jin Park","raw_affiliation_strings":["Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea"],"affiliations":[{"raw_affiliation_string":"Device Solution Division, Power Device Development Team, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5026025817"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":4.5769,"has_fulltext":false,"cited_by_count":103,"citation_normalized_percentile":{"value":0.95321563,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"52","issue":"10","first_page":"2533","last_page":"2549"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/low-dropout-regulator","display_name":"Low-dropout regulator","score":0.6654360294342041},{"id":"https://openalex.org/keywords/overshoot","display_name":"Overshoot (microwave communication)","score":0.6589950323104858},{"id":"https://openalex.org/keywords/bandgap-voltage-reference","display_name":"Bandgap voltage reference","score":0.6243460774421692},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6014488339424133},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5551278591156006},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5245604515075684},{"id":"https://openalex.org/keywords/velocity-overshoot","display_name":"Velocity overshoot","score":0.4919004440307617},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4779489040374756},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.45952826738357544},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.42514950037002563},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3527877628803253},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34093934297561646},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3390742838382721},{"id":"https://openalex.org/keywords/dropout-voltage","display_name":"Dropout voltage","score":0.336689829826355},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3337284028530121},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22043094038963318}],"concepts":[{"id":"https://openalex.org/C140501009","wikidata":"https://www.wikidata.org/wiki/Q6692746","display_name":"Low-dropout regulator","level":5,"score":0.6654360294342041},{"id":"https://openalex.org/C2780323453","wikidata":"https://www.wikidata.org/wiki/Q7113957","display_name":"Overshoot (microwave communication)","level":2,"score":0.6589950323104858},{"id":"https://openalex.org/C127033052","wikidata":"https://www.wikidata.org/wiki/Q48635","display_name":"Bandgap voltage reference","level":5,"score":0.6243460774421692},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6014488339424133},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5551278591156006},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5245604515075684},{"id":"https://openalex.org/C2779364907","wikidata":"https://www.wikidata.org/wiki/Q2512560","display_name":"Velocity overshoot","level":3,"score":0.4919004440307617},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4779489040374756},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.45952826738357544},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.42514950037002563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3527877628803253},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34093934297561646},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3390742838382721},{"id":"https://openalex.org/C15032970","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Dropout voltage","level":4,"score":0.336689829826355},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3337284028530121},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22043094038963318},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C60799052","wikidata":"https://www.wikidata.org/wiki/Q46221","display_name":"Electric field","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2017.2717922","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2017.2717922","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1571132827","https://openalex.org/W1863257083","https://openalex.org/W2093142101","https://openalex.org/W2105606575","https://openalex.org/W2107224510","https://openalex.org/W2117965437","https://openalex.org/W2122790352","https://openalex.org/W2137262163","https://openalex.org/W2143532923","https://openalex.org/W2144744828","https://openalex.org/W2152124352","https://openalex.org/W2159269099","https://openalex.org/W2265942989","https://openalex.org/W2292345480","https://openalex.org/W2307734209","https://openalex.org/W2341632100","https://openalex.org/W2345169076","https://openalex.org/W2412969790","https://openalex.org/W2586675348"],"related_works":["https://openalex.org/W1982997428","https://openalex.org/W2044172536","https://openalex.org/W2371498377","https://openalex.org/W2370995213","https://openalex.org/W3185987145","https://openalex.org/W4366165321","https://openalex.org/W2806941412","https://openalex.org/W3081405802","https://openalex.org/W4287514677","https://openalex.org/W2017190659"],"abstract_inverted_index":{"A":[0,58],"new":[1],"multiple-loop":[2],"design":[3],"technique":[4],"for":[5,21,87],"high-performance":[6],"low-dropout":[7],"(LDO)":[8],"regulator":[9],"designs":[10],"has":[11,98],"been":[12,99,119],"proposed":[13,30,96,135],"and":[14,25,48,55,64,69,77,106,121,144,179,184],"successfully":[15],"implemented":[16],"in":[17,82],"many":[18],"commercial":[19],"products":[20],"portable":[22],"smart":[23],"phone":[24],"tablet":[26],"PC":[27],"applications.":[28],"The":[29,95,175,188,209],"LDO":[31,97],"is":[32,213],"composed":[33],"of":[34,60,133,140,149,203],"five":[35],"loops":[36],"that":[37],"allows":[38],"designers":[39],"to":[40,113,129,163,196],"obtain":[41],"a":[42,171],"good":[43],"tradeoff":[44],"between":[45],"quiescent":[46,142],"current":[47,109,143,158,205],"other":[49],"performances,":[50],"such":[51],"as":[52,155],"undershoot,":[53],"overshoot,":[54],"so":[56],"on.":[57],"total":[59],"one":[61,83],"bandgap":[62],"reference":[63],"38":[65,116],"LDOs":[66,117],"(including":[67],"n-type":[68],"p-type":[70],"LDOs,":[71],"which":[72],"will":[73],"be":[74],"named":[75],"NLDO":[76],"PLDO,":[78],"respectively)":[79],"were":[80],"integrated":[81,190],"power-management":[84],"IC":[85],"chip":[86,211],"powering":[88],"an":[89],"application":[90],"processor":[91],"inside":[92],"mobile":[93],"devices.":[94],"fabricated":[100],"based":[101],"on":[102,170],"0.13-\u03bcm":[103],"CMOS":[104],"process":[105],"supplies":[107],"various":[108],"capacities":[110],"from":[111,127,161,193],"50":[112],"600":[114],"mA;":[115],"have":[118],"designed":[120],"supply":[122],"different":[123],"output":[124,173,177,191],"voltage":[125],"levels":[126],"0.7":[128],"3.0":[130],"V.":[131],"One":[132],"the":[134,141,156],"NLDOs":[136],"consumes":[137],"14":[138],"\u03bcA":[139],"features":[145],"under":[146],"56/24":[147],"mV":[148],"undershoot/overshoot":[150],"at":[151,199],"VOUT":[152],"=":[153,201],"1V":[154],"load":[157,178],"steps":[159],"up":[160],"0":[162],"300":[164,167],"mA":[165],"with":[166,220],"mA/1":[168],"\u03bcs":[169],"1-\u03bcF":[172],"capacitor.":[174],"measured":[176,189],"line":[180],"regulations":[181],"are":[182],"1.8":[183],"0.4":[185],"mV,":[186],"respectively.":[187],"noise":[192],"10":[194],"Hz":[195],"100":[197],"kHz":[198],"ILOAD":[200],"10%":[202],"maximum":[204],"shows":[206],"80":[207],"\u03bcVrms.":[208],"package":[210],"size":[212],"6.25\u00d7":[214],"6.25":[215],"mm":[216],"<sup":[217],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[218],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[219],"169":[221],"balls.":[222]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":19},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
