Up to 95% Efficiency
Current mode operation for excellent line
and load transient response
Low quiescent current: 230
μ
A
Up to 750mA load current
Soft-start
Low Switch on Resistance RDS(ON),
Internal Switch: 0.35
Output voltage
：
5.5V
～
0.6V
Automatic PWM/PFM mode switching
No Schottky diode required
1.4MHz fixed frequency switching
Short-Circuit protection
Shutdown quiescent current: < 1
μ
A
Low profile SOT-23-5 package (lead-free
packaging is now available)