The invention is directed to a low-dropout Voltage regulator (LDO), including a power
transistor, a driving stage circuit, a feedback circuit, a bias power source and an auxiliary …

There is provided a voltage control circuit that is applicable to a LED device, a power supply
or the like. The voltage control circuit includes: a voltage dividing unit dividing a supply …

(57) ABSTRACT A voltage regulator for providing a constant voltage to a circuit is described
in which a series regulator acts as the current Source for a shunt regulator and the series …

A low-dropout regulator (LDO) capable of providing high power-supply rejection ratio
(PSRR) and good reverse iso lation. The LDO may include a core circuitry and a reverse …

Voltage regulators are important components of consumer electronic devices and other
electronic devices. A Voltage regulator provides a nearly constant Voltage output level at a …

G05F1/00—Automatic systems in which deviations of an electric quantity from one or more
predetermined values are detected at the output of the system and fed back to a device …

BACKGROUND Voltage regulators are used to provide a stable power Supply Voltage
independent of load impedance, input volt age variations, temperature, and time. A low …

A voltage regulator provides a load device with a regulated voltage, and includes a first
regulator circuit, a second regulator circuit, a first control loop circuit, and a second control …

Described is an apparatus which comprises: a first feedback loop to generate a control
signal for regulating an output voltage provided to a load; and a second feedback loop …

BACKGROUND The present disclosure relates to electronic circuits and methods, and in
particular, to low dropout regulator bleeding circuits and methods. Voltage regulators are …