Datasheet Summary
1.375V, 1.5MHz, 300mA Synchronous Step-Down
Regulators in ThinSOT
Features
- High Efficiency: Up to 90%
- 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) ThinSOTTM Package
U APPLICATIO S
- Cellular Telephones
- Personal Information Appliances
- Wireless and DSL...