TPS77150DGKRG4 Description
TPS77150DGKRG4 is a type of low-dropout voltage regulator with integrated power-on reset and power good (PG) functions respectively. It is stable with a 10μF low ESR capacitor or low capacitance (1 μF) tantalum capacitor to provide high performance at a reasonable cost. It is specifically optimized for a fast transient response for larger load current change. The PMOS device behaves as a low-value resistor, resulting in a very low dropout voltage directly proportional to the output current. The low quiescent current that is independent of output loading is provided because the PMOS pass element is a voltage-driven device. All these achieve a significant improvement in operating life for battery-powered systems.
TPS77150DGKRG4 Features
Open drain power good
150mA low-dropout voltage regulator
Available in fixed output and adjustable versions
Fast transient response
Thermal shutdown protection
TPS77150DGKRG4 Applications
FPGA power
DSP core and I/O voltages
