TPS77518PWPG4 Description
The TPS77518PWPG4 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 TPS77518PWPG4 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.
TPS77518PWPG4 Features
Open Drain Power-On Reset with 200ms Delay
500mA Low-Dropout Voltage Regulator
Available in Fixed Output and Adjustable Versions
Dropout Voltage to 169mV (Typ) at 500mA
Ultralow 85μA Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for Fixed-Output Versions
8-Pin SOlc and 20-Pin TSSOP PowerPAD TM (PWP) Packages
Thermal Shutdown Protection
TPS77518PWPG4 Applications
FPGA power
DSP core and I/O voltage
Automotive
Body electronics & lighting
Communications equipment
