防护 
电源 
信号链 
驱动 
车规 ET631XX
General Description
The ET631XX series of CMOS low dropout regulators are designed specifically for portable battery-powered applications which require ultra-low quiescent current. The ultra-low consumption of type 0.6uA ensures long battery life and dynamic transient boost feature improves device transient response for wireless communication applications.
The device is available in small 1×1mm DFN4 or SOT23-5 packages.
Features
Operating Input Voltage Range From 2.2V to 5.5V
Output Voltage Range From 1.1V to 3.6V (0.05V Steps)
Ultra-Low Quiescent Current Typical 0.6uA
Low Dropout is Typical 240mV at 150mA@VOUT=1.8V
High Output Voltage Accuracy ±1%
Stable with Ceramic Capacitors 1uF
Over-Current Protection
Thermal Shutdown Protection
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
Package Information:
Applications
Battery Powered Equipments
Portable Communication Equipments
Cameras, Image Sensors and Camcorders
Label Information
Pin Configuration
Block Diagram
Application Circuits
