{"id":"https://openalex.org/W2038923613","doi":"https://doi.org/10.1109/isscc.2008.4523247","title":"A 0.9V 0.35\u00bfm Adaptively Biased CMOS LDO Regulator with Fast Transient Response","display_name":"A 0.9V 0.35\u00bfm Adaptively Biased CMOS LDO Regulator with Fast Transient Response","publication_year":2008,"publication_date":"2008-02-01","ids":{"openalex":"https://openalex.org/W2038923613","doi":"https://doi.org/10.1109/isscc.2008.4523247","mag":"2038923613"},"language":"en","primary_location":{"id":"doi:10.1109/isscc.2008.4523247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2008.4523247","pdf_url":null,"source":{"id":"https://openalex.org/S4210210374","display_name":"Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference","issn_l":"0193-6530","issn":["0193-6530","2376-8606"],"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":"2008 IEEE International Solid-State Circuits Conference - Digest of Technical Papers","raw_type":"proceedings-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/A5069751658","display_name":"Yat-Hei Lam","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Yat-Hei Lam","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong, China","Hong Kong University of Science and Technology; Hong Kong"],"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Hong Kong University of Science and Technology; Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038708983","display_name":"Wing\u2010Hung Ki","orcid":"https://orcid.org/0000-0002-7873-5643"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wing-Hung Ki","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong, China","Hong Kong University of Science and Technology; Hong Kong"],"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Hong Kong University of Science and Technology; Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069751658"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":6.54,"has_fulltext":false,"cited_by_count":149,"citation_normalized_percentile":{"value":0.96875339,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":1.0,"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":1.0,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9995999932289124,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9987999796867371,"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":0.8705071210861206},{"id":"https://openalex.org/keywords/dropout-voltage","display_name":"Dropout voltage","score":0.7164238691329956},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.6698511242866516},{"id":"https://openalex.org/keywords/transient-response","display_name":"Transient response","score":0.5594990253448486},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4787708818912506},{"id":"https://openalex.org/keywords/regulator","display_name":"Regulator","score":0.47847625613212585},{"id":"https://openalex.org/keywords/load-regulation","display_name":"Load regulation","score":0.47291216254234314},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4706926643848419},{"id":"https://openalex.org/keywords/decoupling-capacitor","display_name":"Decoupling capacitor","score":0.4517402946949005},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35194945335388184},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3262186050415039},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3169489800930023},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3164266347885132},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19746273756027222}],"concepts":[{"id":"https://openalex.org/C140501009","wikidata":"https://www.wikidata.org/wiki/Q6692746","display_name":"Low-dropout regulator","level":5,"score":0.8705071210861206},{"id":"https://openalex.org/C15032970","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Dropout voltage","level":4,"score":0.7164238691329956},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.6698511242866516},{"id":"https://openalex.org/C85761212","wikidata":"https://www.wikidata.org/wiki/Q1974593","display_name":"Transient response","level":2,"score":0.5594990253448486},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4787708818912506},{"id":"https://openalex.org/C6929976","wikidata":"https://www.wikidata.org/wiki/Q3771881","display_name":"Regulator","level":3,"score":0.47847625613212585},{"id":"https://openalex.org/C2776098794","wikidata":"https://www.wikidata.org/wiki/Q6663315","display_name":"Load regulation","level":3,"score":0.47291216254234314},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4706926643848419},{"id":"https://openalex.org/C35196352","wikidata":"https://www.wikidata.org/wiki/Q1532649","display_name":"Decoupling capacitor","level":4,"score":0.4517402946949005},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35194945335388184},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3262186050415039},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3169489800930023},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3164266347885132},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19746273756027222},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isscc.2008.4523247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2008.4523247","pdf_url":null,"source":{"id":"https://openalex.org/S4210210374","display_name":"Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference","issn_l":"0193-6530","issn":["0193-6530","2376-8606"],"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":"2008 IEEE International Solid-State Circuits Conference - Digest of Technical Papers","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-3258","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-3258","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2054989520","https://openalex.org/W2078251819","https://openalex.org/W2103620085","https://openalex.org/W2117965437","https://openalex.org/W2158426860","https://openalex.org/W2161857259"],"related_works":["https://openalex.org/W1982997428","https://openalex.org/W4282007662","https://openalex.org/W2737475872","https://openalex.org/W4366165321","https://openalex.org/W1849967185","https://openalex.org/W3081147268","https://openalex.org/W2024816799","https://openalex.org/W3022411814","https://openalex.org/W2086789270","https://openalex.org/W1946066592"],"abstract_inverted_index":{"Portable":[0],"applications":[1],"often":[2],"need":[3],"multiple":[4],"voltages":[5],"controlled":[6],"by":[7,24,85,138],"a":[8,25,32,76,115,122,132,139,155,165],"power":[9,13,34],"management":[10],"IC":[11],"to":[12,30,43,56,66,159],"up":[14],"many":[15],"functional":[16,82],"blocks.":[17,38],"A":[18,95],"switching":[19],"pre-regulator":[20],"is":[21,53,108,136],"usually":[22,54],"followed":[23],"low":[26,92],"dropout":[27],"(LDO)":[28],"regulator":[29,41,89,100],"provide":[31],"regulated":[33],"source":[35],"for":[36,46],"noise-sensitive":[37],"The":[39,61,148],"LDO":[40,88,99],"has":[42],"be":[44,73],"stable":[45],"all":[47],"load":[48,70],"conditions":[49],"and":[50,68,128],"frequency":[51],"compensation":[52,133],"needed":[55],"stabilize":[57],"the":[58,86,161],"regulation":[59,78,119],"loop.":[60],"output":[62,162],"voltage":[63],"droop":[64],"due":[65],"rapid":[67],"large":[69],"changes":[71],"could":[72],"minimized":[74],"with":[75],"fast":[77,97],"loop,":[79],"such":[80],"that":[81],"blocks":[83],"powered":[84],"same":[87],"would":[90],"have":[91],"crosstalk":[93],"noise.":[94],"low-voltage":[96,123],"transient-response":[98],"using":[101,121],"an":[102],"inexpensive":[103],"0.35":[104],"mum":[105],"CMOS":[106],"process":[107],"presented":[109],"in":[110],"this":[111],"paper.":[112],"It":[113,135],"features":[114],"current-efficient":[116],"adaptively":[117,149],"biased":[118,150],"scheme":[120],"high-speed":[124],"super":[125,167],"current":[126,163],"mirror":[127],"does":[129],"not":[130],"require":[131],"capacitor.":[134],"stabilized":[137],"low-cost":[140],"low-ESR":[141],"ceramic":[142],"filter":[143],"capacitor":[144],"of":[145],"1":[146],"muF":[147],"error":[151],"amplifier":[152],"EA":[153],"drives":[154],"small":[156],"transconductance":[157],"cell":[158],"modulate":[160],"through":[164],"transient-enhanced":[166],"current-mirror":[168],"(SCM).":[169]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":16},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":13}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}