RY3408 regulator equivalent, 5.5v 1a 1.5mhz synchronous step-down regulator.
* 2.5V to 5.5V Input Voltage Range
* 1A Continuous Output Current
* 1.5MHz Switching Frequency
* Built-in Short Protection
* Built-in Over Current Li.
* Cellular and Smart Phones
* Wireless and DSL Modems
* PDAs
* Portable Instruments
* Digital Stil.
The RY3408 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 40uA and drops to <1uA in shutdown. The 2.5.
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