• Wide Input Range: 4.5V-60V
• Continuous Output Current: 0.6A
• 0.765V ±2.5% Feedback Reference Voltage
• Integrated 500mΩ High-Side
• Low Quiescent Current: 80uA · Pulse Skipping
Mode (PSM) in light load
• 80ns Minimum On-time
• 6ms Internal Soft-start Time
• Internal compensation
• Switching Frequency 700KHz
• Precision Enable Threshold for Programmable
Input Voltage Under-Voltage Lock Out Protection
(UVLO) Threshold and Hysteresis
• Low Dropout Mode Operation
• Over-voltage and Over-Temperature Protection
• Available in an TSOT23-6L Package

• 0.5A Peak Output Current
• 1Ω Internal Power MOSFET
• Capable to Start Up with Big Output
Capacitor
• Stable with Low-ESR Ceramic Output
Capacitors
• Up to 90% Efficiency
• 0.1μA Shutdown Mode
• Fixed 1.2MHz Frequency
• Thermal Shutdown
• Cycle-by-Cycle Over-Current Protection
• Wide 4.5V-to-50V Operating Input Range
• Output Adjustable from 0.81V to 0.9xVIN
• Available in a TSOT23-6 Package
