DocumentCode
3404660
Title
Design of current limiting circuit in low dropout linear voltage regulator
Author
Chuan, Lin ; Quan-yuan, Feng
Author_Institution
Microelectron. Inst., Southwest Jiaotong Univ., Chengdu, China
Volume
2
fYear
2005
fDate
4-7 Dec. 2005
Abstract
A current limiting circuit applied in low dropout linear voltage regulator is designed and simulated. It can limit the maximum output current and the output short current of the regulator within 320mA and 30mA, respectively, and well realize the purpose of overcurrent protection. Prototype of the circuit can be fabricated using the 0.5μm CMOS process.
Keywords
CMOS analogue integrated circuits; current limiters; integrated circuit design; overcurrent protection; voltage regulators; 0.5 micron; 30 mA; 320 mA; 5mum CMOS process; current limiting circuit; low dropout linear voltage regulator; maximum output current; output short current; overcurrent protection; CMOS process; Circuit simulation; Current limiters; Feedback circuits; Low voltage; Microelectronics; Protection; Prototypes; Regulators; Sampling methods; Current Limiting; Foldback; LDO; Linear Voltage Regulator;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606404
Filename
1606404
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