A Hybrid Low-Dropout Regulator With Load Regulation Correction

Autor: Yuet Ho Woo, Jianxin Yang, Jianping Guo, Yanqi Zheng, Ka Nang Leung
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: IEEE Access, Vol 10, Pp 25106-25113 (2022)
Druh dokumentu: article
ISSN: 2169-3536
DOI: 10.1109/ACCESS.2022.3156059
Popis: A hybrid low-dropout regulator (LDO) based on proposed load-regulation correction (LRC) is presented in this paper. The proposed hybrid LDO operates at an ultra-low supply of 0.6 V. It provides fast load transient response by proposed three-level switching and achieve high output accuracy by proposed LRC. The hybrid LDO is implemented in a 65-nm CMOS technology. The normalized error of dc output voltage and figure-of-merit are 0.0067 V/V and 0.4755 ns, respectively.
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