SP7648 regulator equivalent, packagelow reference high efficiency boost regulator.
* True Shutdown
* 700mA Output Current at 3.3V Input; 4.2V output
* 92% Efficiency from 2.7V IN to 3.3VOUT
* Wide Input Voltage Range: 2.7V to 4.5V
* .
* LED Driver
* Camera Flash
* Handheld Portable Devices
DeScRiPTiOn The SP7648 is an ultra-low quiescent cu.
The SP7648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell Li-Ion or dual cell alkaline battery applications to drive various LEDs. The SP7648 combines low quiescent current and excellent light-load ef.
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