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http://dx.doi.org/10.7471/ikeee.2016.20.3.307

LDO Regulator with Feedback Network Improved Transient Response  

Park, Kyeong-Hyeon (Dept. of Electronics Engineering, DanKook University)
Kwon, Min-Ju (Dept. of Electronics Engineering, DanKook University)
Koo, Yong-Seo (Dept. of Electronics Engineering, DanKook University)
Yoo, Seok-Won (Dept. of Computer Science, Seokyeong Unversity)
Publication Information
Journal of IKEEE / v.20, no.3, 2016 , pp. 307-309 More about this Journal
Abstract
In this paper, we propose LDO regulator with improved transient using a simple feedback structure in conventional LDO regulator. This proposed circuit has the feedback structure which reduces the response time of overshoot appeared in the output of conventional LDO regulator. Therefore, this LDO regulator can be a more stable operation. Thus, the proposed feedback structure is to operate such as conventional LDO regulator without changing the area, it complements the disadvantage of LDO regulator with noise in the output. This circuit was designed to using a Dongbu Hitek 0.18um CMOS process.
Keywords
Feedback; NMOS; Overshoot; LDO Regulator; Transient response;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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