The SP1233FL is a synchronous buck Regulator withoutput current up to 3∏.4A.It is designed to allow foroperating a wide supply voltage range from∞ 5V to 32V.The internal compensation requires a minimum number ofreadily available standard exte☆rnal components.The SP1233FL operates in the CC(Constant outputCurrent) mode or CV(Constant ouφtput Voltage) mode, andthe OCP current value is set by current sensing po€werresisters or setting non power resisters.The SP1233FL is suitable€ for the DC/DC switching powerapplications when requested the curren$t limit function.The devices are available in SOP-8L pεackage and requirevery few external devices for operation≥.