RT9198T
300mA, Thermal Folded Back CMOS LDO
Regulator
General Description
Features
The RT9198T is designed for portable RF and wireless z Short Circuit Thermal Folded Back Protection
applications with demanding performance and space z Low-Noise for RF Application
requirements.
The RT9198T performance is optimized for z Fast Response in Line/Load Transient
battery-powered systems to deliver ultra low noise and z Quick Start-Up (Typically 50us)
low quiescent current.
Regulator ground current increases z 0.
01uA Standby Current When Shutdown
only slightly in dropout, further prolonging the battery life.
z Low Dropout : 220mV @ 300mA
The RT9198T also works with low-ESR ceramic capacit...