Global Mixed-mode Technology Inc.
G9731
4A Low Dropout Regulator with Enable
Features
Adjustable Output Low to 0.8V...
Global Mixed-mode Technology Inc.
G9731
4A Low Dropout
Regulator with Enable
Features
Adjustable Output Low to 0.8V 330mV Dropout @ 4A, VO 1.2V Over Current and Over Temperature Protection Enable Pin Low Reverse Leakage (Output to Input ) Power SOP-8 (FD) Packages with Thermal Pad ±2% Output Voltage VO Power OK Signal VO Pull Low Resistance when Disable VO Soft Start when Enable
Applications
Motherboards Peripheral Cards Network Cards Set Top Boxes Notebook Computers
General Description
The G9731 is a high performance positive voltage
regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 4 amps. It operates with VPP voltage 5V and output voltage programmable as low as 0.8V. The G9731 features ultra low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the G9731 has an enable pin to further reduce power dissipation while shutdown. The G9731 provides ...