DESCRIPTION

The LX8610 family are positive very low dropout regulators. They are designed to provide a power supply for very low headroom applications, such as 3.3V– 2.5V.

BiCMOS technology allows an effective series pass element resistance, RDS(ON) of 250mΩ resulting in a typical dropout voltage of 250mV at 1A.

KEY FEATURES

◾ Dropout Voltage Typically 250mA At 1A And 50mV At 10mA

◾ Low Quiescent Current, Under 400µA, Irrespective Of Load

◾ Shutdown Current 10µA

◾ Adjustable Output Version In 8-pin SOIC Package

◾ Fixed Outputs Of 2.5V, 3.3V Available In 3-Pin SOT-223 Package

◾ Low Reverse Leakage Current

◾ Short-Circuit And Thermal Shutdown Protection

APPLICATIONS/BENEFITS

◾ 3.3V & 2.5V Supplies For Memory, Microprocessors, Clock Circuits, Etc.

◾ Portable Equipment