POWER SUPPLY REJECTION FOR VOLTAGE REGULATORS USING A PASSIVE FEED-FORWARD NETWORK

POWER SUPPLY REJECTION FOR VOLTAGE REGULATORS USING A PASSIVE FEED-FORWARD NETWORK

A low drop-out (LDO)/load switch linear voltage regulator (LVR) circuit having a first input terminal and a first output terminal, includes: a passive network with a second input terminal connected to the first input terminal and a second output terminal; a feedback network with a third input termin...

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Hauptverfasser: EL-NOZAHI MOHAMED AHMED MOHAMED, HUSSIEN FAISAL ABDELLATIF ELSEDDEEK ALI, ABOUDINA MOHAMED MOSTAFA SABER, IBRAHIM SAMEH AHMED ASSEM MOSTAFA
Format: Patent
Sprache:eng
Schlagworte:
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Zusammenfassung:A low drop-out (LDO)/load switch linear voltage regulator (LVR) circuit having a first input terminal and a first output terminal, includes: a passive network with a second input terminal connected to the first input terminal and a second output terminal; a feedback network with a third input terminal connected to the first output terminal and a third output terminal; a pass element having a fourth input terminal connected to the first input terminal, a fourth output terminal connected to the first output terminal and first control terminal; a combiner having a fifth input connected to the second input, a sixth input connected to the third output and a fifth output connected to the first control terminal.