A Transient-Enhanced Capacitor-Less LDO With 30-MHz Bandwidth and High Slew Rate. - Wangchen Fan; Zhongyuan Fang; Yongjia Li; Minggang Chen; Weifeng Sun (APCCAS, 2023)

An Error Amplifier With Enhanced Slew Rate and Clamp Function Supporting Multi-Mode Control of Four-Switch-Buck-Boost Converter. - Haonan Fan; Jiahao Liu; Wangchen Fan; Weifeng Sun; Zhongyuan Fang (APCCAS, 2024)

A CMOS-Integrated Capacitor-Less N-LDO Featuring 1.2-1.8V Output Voltage Range and Low FOM for Edge Biomedical Device Applications. - Jiayi Yuan; Wangchen Fan; Weifeng Sun; Zhongyuan Fang (BioCAS, 2024)

A High-Switching-Frequency Multi-Mode Four-Switch Buck-Boost Converter Empowered by a 400-MHz Bandwidth Two-Stage Operational Amplifier. - Wangchen Fan; Qinsong Qian; Weifeng Sun; Zhongyuan Fang (ISCAS, 2024)

A Tri-Loop Capacitor-Less LDO with Current Feedback Loop and Super Source Follower Achieving 8-mV Undershoot and 99-dB PSR. - Jiahao Liu; Wangchen Fan; Yiqing Wang; Weifeng Sun; Zhongyuan Fang (ISCAS, 2024)