RY3430 regulator equivalent, 1.2mhz 3a synchronous step-down regulator.
* High Efficiency: Up to 96%
* 2.5V to 5.5V Input Voltage Range
* 1.2MHz Constant Frequency Operation
* Up to 3.0A Current Output
* No Schottky Diode.
* Cellular and Smart Phones
* Portable Instruments
* Wireless and DSL Modems
* PDAs
* Digital St.
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