Dynamic biasing circuit applied to ultralow quiescent current LDO

The invention provides a dynamic bias circuit applied to an ultralow quiescent current LDO, which comprises an operational amplifier AMP, a power tube MP, MOS tubes MP1, MP2, MP3, MPX, MN1, MN2 and MN3; the inverting input end of the operational amplifier AMP is connected with a reference voltage Vr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FENG GUANGTAO, XIANG JUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROLLING PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
Online-Zugang:	Volltext bestellen
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