Description

1.5V, 1.5MHz, 300mA Synchronous Step-Down Regulators in ThinSOT Features: High Efficiency: Up to 93% Very Low Quiescent Current: Only 20µA During Operation 300mA Output Current at VIN = 3V 2.5V to 5.5V Input Voltage Range 1.5MHz Constant Frequency Operation No Schottky Diode Required Low Dropout Operation: 100% Duty Cycle Stable with Ceramic Capacitors Shutdown Mode Draws <1µA Supply Current ±3% Output Voltage Accuracy Current Mode Operation for Excellent Line and Load Transient Response Overtemperature Protected Low Profile (1mm) ThinSOT™ Package