نوع مقاله : مقاله پژوهشی
نویسندگان
1 کارشناس ارشد برق الکترونیک، دانشگاه گیلان
2 دانشگاه گیلان-دکتری تخصصی
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
This paper presents a low-dropout regulator (LDO) based on the flipped voltage
follower (FVF) in which an external feedback loop is used to improve the static
performance of the circuit. Moreover, due to the possibility of eliminating the off-chip
output capacitor, the proposed LDO can be fully integrated. Also, decreasing the power
dissipation of the LDO circuit in comparison to other similar architectures, make it
suitable for low power applications. It is shown that the proposed LDO has a perfect
dynamic performance in addition to the load and line regulations while it consumes only
31 μA quiescent current. Simulation results are done in HSPICE in a 0.35 μm CMOS
process.
کلیدواژهها [English]