TPS77515-EP Overview
The TPS775xx devices are designed to have a fast transient response and be stable with a 10-μF low ESR capacitors. This bination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169 mV at an output current of 500 mA for the TPS77533) and is directly proportional to the output current.