U U
FEATURES
■ High Efficiency: Up to 93% ■ Very Low Quiescent Current: Only 26µA ■ Low Output Voltage Ripple ■ 300mA Output Current at VIN = 3V ■ 380mA Minimum Peak Switch Current ■ 2.
5V to 5.
5V Input Voltage Range ■ 2.
25MHz Constant Frequency Operation ■ No
Schottky Diode Required ■ Stable with Ceramic Capacitors ■ Shutdown Mode Draws 1µA Supply Current ■ ±2% Output Voltage Accuracy ■ Current Mode Operation for Excellent Line and
Load Transient Response ■ Overtemperature Protected ■ Available in Low Profile SC70 Package
U APPLICATIO S
■ Cellular Telephones ■ Wireless and DSL Modems ■ Digital Cameras ■ MP3 Players ■ Portable Instruments
LTC3410-1.
875
2.
25MHz, 300mA Synchronous Step-Down...