The RICHTEK IC is high quality!  4V to 17V Input Voltage Range
 2A Output Current
 Internal N-MOSFETs
 Current Mode Control
 Fixed Frequency Operation : 340kHz/800kHz
 Output Adjustable from 0.8V to 12V
 Up to 95% Efficiency
 Internal Compensation
 Stable with Low ESR Ceramic Output Capacitors
 Cycle-by-Cycle Over Current Protection
 Input Under Voltage Lockout
 Output Under Voltage Protection
 Output Over Voltage Protection
 Power Good Indicator
 Thermal Shutdown Protection
 RoHS Compliant and Halogen Free
Applications
 Industrial and Commercial Low Power Systems
 Computer Peripherals
 LCD Monitors and TVs
 Green Electronics/Appliances
 Point of Load Regulation for High-Performance DSPs,FPGAs, and ASICs