IEEE - Institute of Electrical and Electronics Engineers, Inc. - An External Capacitorless Low-Dropout Regulator With High PSR at All Frequencies From 10 kHz to 1 GHz Using an Adaptive Supply-Ripple Cancellation Technique

Author(s): Younghyun Lim ; Jeonghyun Lee ; Suneui Park ; Yongwoo Jo ; Jaehyouk Choi
Sponsor(s): IEEE Solid-State Circuits Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2018
Volume: 53
Page(s): 2,675 - 2,685
ISSN (Electronic): 1558-173X
ISSN (Paper): 0018-9200
DOI: 10.1109/JSSC.2018.2841984
Regular:

Herein is presented an external capacitorless low-dropout regulator (LDO) that provides high-power-supply rejection (PSR) at all low-to-high frequencies. The LDO is designed to have the dominant... View More

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