A Sub-1 V Transient-Enhanced Output-Capacitorless LDO Regulator With Push-Pull Composite Power Transistor

An output-capacitorless low-dropout (OCL-LDO) regulator with a push-pull composite power transistor is presented in this paper. Using the proposed composite transistor, the nondominant parasitic poles can be pushed to higher frequencies, leading to good stability. In addition, the slew rate limitati...

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Veröffentlicht in:	IEEE transactions on very large scale integration (VLSI) systems 2014-11, Vol.22 (11), p.2297-2306
Hauptverfasser:	Chong, Sau Siong, Chan, Pak Kwong
Format:	Artikel
Sprache:	eng
Schlagworte:	Capacitors CMOS Composite power transistor Consumption Electric potential Logic gates low-dropout (LDO) voltage regulator low-voltage regulator output-capacitorless (OCL) LDO regulator Poles Power transistors push-pull Regulators Stability analysis Transistors Very large scale integration Voltage Voltage control
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