LR1198数据手册UTC中文资料规格书

描述 Description

The LR1198 low-noise, low-dropout, linear regulator operates from a 2.5V to 5.5V input and is guaranteed to deliver 300mA. The  LR1198 is designed and optimized for battery-powered systems to work with low noise and low quiescent current. Forfurther reduction of output noise, a noise bypass pin is available. The  LR1198 also requires only 1μF (typ.) of output capacitance for stability with any load, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices.   The LR1198 consumes less than 0.01μA in shutdown mode.The other

特性 Features

include ultra  low dropout voltage, current limiting protection, thermal shutdown protection and high ripplerejection ratio.    FEATURES   300mA Guaranteed Output Current0.01μA Shutdown Current220mV Dropout at 300mA LoadLow Temperature CoefficientCurrent Limiting ProtectionThermal Shutdown ProtectionOnly 1μF Output Capacitor Required for StabilityExcellent Line/Load Transient