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An output-capacitorless FVF-based low-dropout regulator for power management applications
| dc.contributor.author | Shirmohammadli, V. |
| dc.contributor.author | Saberkari, Alireza |
| dc.contributor.author | Martínez García, Herminio |
| dc.contributor.author | Alarcón Cot, Eduardo José |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
| dc.date.accessioned | 2017-03-03T09:26:09Z |
| dc.date.issued | 2016 |
| dc.identifier.citation | Shirmohammadli, V., Saberkari, A., Martinez, H., Alarcon, E. An output-capacitorless FVF-based low-dropout regulator for power management applications. A: IEEE International Conference on Industrial Informatics. "2016 IEEE 14th International Conference on Industrial Informatics (INDIN): Palais des Congrès du Futuroscope, Futuroscope-Poitiers, France 19-21 July, 2016: proceedings". Futuroscope - Poitiers: Institute of Electrical and Electronics Engineers (IEEE), 2016, p. 258-263. |
| dc.identifier.isbn | 978-1-5090-2870-2 |
| dc.identifier.uri | http://hdl.handle.net/2117/101898 |
| dc.description.abstract | This paper presents an output-capacitorless low dropout (LDO) regulator based on improved flipped voltage follower power stage for use in power management circuits. A new error amplifier (EA) structure, named as gain-bandwidth enhanced EA, is embedded in the LDO regulator. The LDO regulator is designed for the input and output voltages of 1.2 V and 1 V, respectively. Fast transients, low overshoot and undershoot, and low quiescent current of 6 µA are achieved for the proposed circuit. The LDO regulator is designed for maximum load current of 50 mA, achieving the current and power efficiencies of 99.99% and 83.3%, respectively. Additionally, up to 131 pF capacitance is used in the proposed LDO structure. The proposed circuit is designed and verified in HSPICE in TSMC 0.18 µm mixed signal CMOS process. |
| dc.format.extent | 6 p. |
| dc.language.iso | eng |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria elèctrica |
| dc.subject.lcsh | Microelectronics |
| dc.subject.other | Low-dropout regulator |
| dc.subject.other | flipped voltage follower (FVF) |
| dc.subject.other | error amplifier |
| dc.subject.other | gain-bandwidth enhanced EA. |
| dc.title | An output-capacitorless FVF-based low-dropout regulator for power management applications |
| dc.type | Conference report |
| dc.subject.lemac | Microelectrònica |
| dc.contributor.group | Universitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits |
| dc.identifier.doi | 10.1109/INDIN.2016.7819169 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.rights.access | Restricted access - publisher's policy |
| local.identifier.drac | 19527227 |
| dc.description.version | Postprint (published version) |
| dc.date.lift | 10000-01-01 |
| local.citation.author | Shirmohammadli, V.; Saberkari, A.; Martinez, H.; Alarcon, E. |
| local.citation.contributor | IEEE International Conference on Industrial Informatics |
| local.citation.pubplace | Futuroscope - Poitiers |
| local.citation.publicationName | 2016 IEEE 14th International Conference on Industrial Informatics (INDIN): Palais des Congrès du Futuroscope, Futuroscope-Poitiers, France 19-21 July, 2016: proceedings |
| local.citation.startingPage | 258 |
| local.citation.endingPage | 263 |