TPS77815DG4 Description
TPS77815DG4 is a fast-transient-response 750-mA low-dropout linear regulator. TPS77815DG4 is designed to have a fast transient response and be stable with a 10 μF 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.
TPS77815DG4 Features
Open Drain Power-On Reset With 200 ms Delay (TPS777xx)
Open Drain Power Good (TPS778xx)
750-mA Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed Output and Adjustable Versions
Dropout Voltage to 260 mV (Typ) at 750 mA (TPS77x33)
Ultralow 85 μA Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for Fixed-Output Versions
8-Pin SOIC and 20-Pin TSSOP PowerPADTM (PWP) Package
Thermal Shutdown Protection
TPS77815DG4 Applications
Communications equipment
Wireless infrastructure
Industrial
Pro audio, video & signage
Personal electronics
PC & notebooks
