TPS60503 pump equivalent, high-efficiency 250-ma step-down charge pump.
*1 Wide Input Voltage Range From 1.8 V to 6.5 V
* Regulated 3.3-V, 1.8-V, 1.5-V, or Adjustable
Output Voltage
* Up to 250-mA Output Current
* Up to 90% Ef.
* Mobile Phones
* Portable Instruments
* Internet Audio Player
* PC Peripherals
* USB Powered Applic.
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