• Wide 5V to 42V Operating Input Voltage Range

• 0.8V Internal Reference 

• Low Quiescent Current: 14μA (TYP) 

• Shutdown Current: 0.6μA (TYP) 

• Current Output up to 600mA

• 1.2MHz Switching Frequency 

• Internal Compensation and Soft-Start 

• Simple Design and Minimal External Components

• Up to 95% Efficiency at 12V/400mA 

• 0.8V to 20V Adjustable Output Voltage 

• Current Limit and Short-Circuit Protection 

• Output Over-Voltage Protection and ThermalShutdown

• Power-Save Mode and PWM Mode Operation

• Monotonic Startup with Pre-biased Output 

• 90% Maximum Duty Cycle 

• Available in a Green SOT-23-6 Package

• -40℃ to +125℃ Operating Temperature Range