Features- High Efficiency: Up to 96%
- Very Low Quiescent Current: Only 20μA
- 1.25A Output Current
- 2.5V to 5.5V Input Voltage Range
- 2.25MHz Constant Frequency Operation
- No Schottky Diode Required
- Low Dropout Operation: 100% Duty Cycle
- 0.6V Reference Allows Low Output Voltages
- Shutdown Mode Draws ≤ 1μA Supply Current
- Current Mode Operation for Excellent Line and
- Load Transient Response
- Overtemperature Protected
- Low Profile (1mm) ThinSOT and 6-Lead (2mm × 3mm) DFN Packages
Typical Application
 | Applications- Cellular Telephones
- Wireless and DSL Modems
- Digital Still Cameras
- Media Players
- Portable Instruments
- Point of Load Regulation
Packaging
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