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|Title:||A CMOS fast transient response low-dropout regulator with a compact NMOS output driver|
|Author:||Boas, A. V.|
Dias, J. A. S.
Haddad, S. P.
|Abstract:||We present a CMOS low-dropout voltage regulator with a high-speed NMOS compact driver suitable for supplying on-chip voltages for the digital core of a SoC. The LDO is part of a power management controller hardblock integrated within a microcontroller. The die area of the circuit implemented in a 90 nm CMOS process is only 0.054 mm(2). Experimental results show that the developed LDO can supply up to 15 mA and it presents a very fast transient response, with a settling time of approximately 30 ns and a voltage drop of 200 mV when the load current changes from 100 nA to 9 mA|
|Subject:||Reguladores de voltagem|
|Appears in Collections:||FEEC - Artigos e Outros Documentos|
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