Abstract Details
653 / 2019-04-03 10:25:05
A Low-Quiescent Current Off-Chip Capacitor-less LDO Regulator with UGCC Compensation
CL-LDO, UGCC, low-quiescent-current, high stability, large current load
Final Paper
A low quiescent current off-chip capacitor-less
low-dropout regulator (CL-LDO) for system on a chip
applications is proposed in this study. An error amplifier with
embedded unity gain compensation cell (UGCC) circuit is
designed to improve both circuit stability and load transient
performance. The proposed CL-LDO with a total quiescent
current of 1.9 µA and a power supply range from 1.2 to 1.8 V
achieves a stable 1 V output. The maximum overshoot voltage
is less than 53.1 mV when a maximum current load is 100 mA.
The proposed CL-LDO is fabricated in a 0.18 µm standard
CMOS process. It occupies an active area of 0.094 mm2.
low-dropout regulator (CL-LDO) for system on a chip
applications is proposed in this study. An error amplifier with
embedded unity gain compensation cell (UGCC) circuit is
designed to improve both circuit stability and load transient
performance. The proposed CL-LDO with a total quiescent
current of 1.9 µA and a power supply range from 1.2 to 1.8 V
achieves a stable 1 V output. The maximum overshoot voltage
is less than 53.1 mV when a maximum current load is 100 mA.
The proposed CL-LDO is fabricated in a 0.18 µm standard
CMOS process. It occupies an active area of 0.094 mm2.
Important Date
-
Conference Date
Jun 12
2019
toJun 14
2019
-
Jun 12 2019
Draft paper submission deadline
-
Jun 14 2019
Registration deadline
Organized By
Xi'an University of Technology
Contact Information
- Dr. Zhaonian Yang
- ed******@126.com
- 177********
Previous Conferences
-
2025-06-06 China Yinchuan
2025 IEEE International Conference on Electron Devices and Solid-State Circuits -
2017-10-18 Taiwan, China
2017 International Conference on Electron Devices and Solid-State Circuits -
2016-08-03 Hong Kong, China Hongkong，China
2016 IEEE International Conference on Electron Devices and Solid-State Circuits -
2015-06-01 Singapore
2015 IEEE International Conference on Electron Devices and Solid-State Circuits
