LP3966ES-5.0 Description
The LP3966ES-5.0 fast ultra low-dropout linear regulator operates from a +2.5V to +7.0V input supply. A wide range of preset output voltage options is available. The ultra-low dropout linear regulator LP3966ES-5.0 responds very quickly to step changes in load which makes them suitable for low-voltage microprocessor applications. The LP3966ES-5.0 is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3966ES-5.0 to operate under extremely low dropout conditions.
LP3966ES-5.0 Features
Ultra Low Dropout Voltage
Low Ground Pin Current
Load Regulation of 0.06%
15μA Quiescent Current in Shutdown Mode
Specified Output Current of 3A DC
Available in DDPAK/T0-263 and TO-220 Packages
Output Voltage Accuracy ±1.5%
Sense Option Improves Load Regulation
Minimum Output Capacitor Requirements
Overtemperature/Overcurrent Protection
-40°C to +125°C Junction Temperature Range
LP3966ES-5.0 Applications
Microprocessor Power Supplies
GTL, GTL+, BTL, and SSTL Bus Terminators
Power Supplies for DSPs
SCSI Terminator
Post Regulators
High-Efficiency Linear Regulators
Battery Chargers
Other Battery Powered Applications
