FEATURES - 2.5V to 5.5V Input Voltage Range - Output Voltages from 0.6V to VIN - High Efficiency: Up to 95% - 1.2MHz Constant Frequency Operation - 2A Output Current - No Schottky Diode Required - Low RDS(ON) Internal Switches: 0.15Ω - Current Mode Operation for Excellent Line and Load Transient Response - Current limit, Enable function - Short Circuit Protect (SCP) - Build-in Soft Start function - ≤ 1μA Shutdown Current - SOP-8L Pb-Free packages