A Scalable High-Current High-Accuracy Dual-Loop Four-Phase Switching LDO for Microprocessors Mao, Xiangyu ; Lu, Yan ; Martins, Rui P. Abstract Publication: IEEE Journal of Solid-State Circuits Pub Date: June 2022 DOI: 10.1109/JSSC.2021.3129620 Bibcode: 2022IJSSC..57.1841M