TPS77533DG4 Description
The TPS77533DG4 is designed to have a fast transient response and be stable with a 10uF 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.
TPS77533DG4 Features
Open Drain Power-On Reset with 200ms Delay
Open Drain Power Good
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 PowerPADTM (PWP) Packages
Thermal Shutdown Protection
TPS77533DG4 Applications
FPGA Power
DSP Core and /O Voltages
Communications equipment
Wireless infrastructure
Enterprise systems
Datacenter & enterprise computing
