Description
TC1303A/TC1303B/ TC1303C/TC1304 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output .
The TC1303/TC1304 combines a 500 mA synchronous buck regulator and 300 mA Low-Dropout Regulator (LDO) with a power-good monitor to provide a highly in.
Features
* Dual-Output Regulator (500 mA Buck Regulator and 300 mA Low-Dropout Regulator)
* Power-Good Output with 300 ms Delay www. DataSheet4U. com
* Total Device Quiescent Current = 65 µA, Typ.
* Independent Shutdown for Buck and LDO Outputs (TC1303)
* Both Outputs In
Applications
* that require one lower processor core voltage and one higher bias voltage. The 500 mA synchronous buck regulator switches at a fixed frequency of 2.0 MHz when the load is heavy, providing a low noise, small-size solution. When the load on the buck output is reduced to light levels, it changes operat
