TPS77518DG4 Description
The TPS77518DG4 is designed to have a fast transient response and be stable with a 10μF low ESR capacitor. This combination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85μA over the full range of output current, 0mA to 500mA).
TPS77518DG4 Features
Open Drain Power-On Reset with 200ms Delay
500mA Low-Dropout Voltage Regulator
Available in Fixed Output and Adjustable Versions
Ultralow 85μA Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for Fixed-Output Versions
8-Pin SOIC and 20-Pin TSSOP PowerPAD? (PWP) Packages
Thermal Shutdown Protection
TPS77518DG4 Applications
FPGA Power
DSP Core and I/O Voltages
Automotive
Infotainment & cluster
Communications equipment
Wired networking
Personal electronics
Connected peripherals & printers
