New Error Amplifier Topology for Low Dropout Voltage Regulators Using Compound OTA-OPAMP

Typical low dropout voltage regulators (LDO), uses an error amplifier in a linear closed loop. The main advantage of such linear regulators is the low standby current due to the absence of switching. In addition, a fully integrated linear regulator with no external components is very attractive for applications with stringent area, low weight requirements… CONTINUE READING