Microelectronics, Volume. 53, Issue 2, 233(2023)

Design of an On-Chip LDO Used in Front-End Readout Circuits

YANG Juxin1... WANG Jia2,3, ZHENG Ran3,4, WEI Xiaomin4, XUE Feifei4, LIU Chao3,4 and HU Yongcai4 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(8)

    [2] [2] RINCON-MORA G A, ALLEN P E. A low-voltage, low quiescent current, low drop-out regulator [J]. IEEE Journal Solid-State Circuits, 1998, 33(1): 36-44.

    [3] [3] ZARATE-ROLDAN J, WANG M D, TORRES J, et al. A capacitor-less LDO with high-frequency PSR suitable for a wide range of on-chip capacitive loads [J]. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2016, 24(9): 2970-2982.

    [4] [4] WANG J, GAO D, HU-GUO C, et al. A high load current, low-noise, area-efficient, full on-chip regulator for CMOS pixel sensors [J]. IEEE Transactions on Nuclear Science, 2012, 59(3): 582-588.

    [6] [6] KHAN M, CHOWDHURY M H. Capacitor-less low-dropout regulator (LDO) with improved PSRR and enhanced slew-rate [C] // IEEE International Symposium on Circuits and Systems. Florence, Italy. 2018: 1-5.

    [7] [7] LIANG X, HUANG S, DUAN Q, et al. A 802 nA quiescent current and 100 mA load low-dropout regulator for micro energy harvest system [C] // 2018 13th IEEE Conference on Industrial Electronics and Applications (ICIEA). Wuhan, China. 2018: 2137-2140.

    [8] [8] KAO S K, CHEN J J, LIAO C H. A multipath output-capacitor-less LDO regulator [J]. IEEE Access, 2022, 10: 27185-27196.

    [9] [9] HAMMAM H H, OMRAN H A, IBRAHIM S A. A low power high PSR wide load LDO with load-dependent feedforward cancellation technique [C] // 2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS). Lansing, MI, USA. 2021: 216-219.

    [10] [10] WONG K, EVANS D. A 150 mA low noise, high PSRR low-dropout linear regulator in 0.13μm technology for RF SoC applications [C] // Proceedings of the 32nd European Solid-State Circuits Conference. Montreux, Switzerland. 2006: 532-535.

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    YANG Juxin, WANG Jia, ZHENG Ran, WEI Xiaomin, XUE Feifei, LIU Chao, HU Yongcai. Design of an On-Chip LDO Used in Front-End Readout Circuits[J]. Microelectronics, 2023, 53(2): 233

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    Paper Information

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    Received: Apr. 27, 2022

    Accepted: --

    Published Online: Dec. 15, 2023

    The Author Email:

    DOI:10.13911/j.cnki.1004-3365.220142

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