Protector 
Power 
Signal 
Driver 
Automotive ET7H2XX
General Description
ET7H2XX series are 30µA LDO with 200mA output ability, it uses an advanced CMOS process and a PMOSFET pass device to achieve low noise, fast start-up and excellent output accuracy. The dynamic transient boost feature improves device transient response for wireless communication applications.
ET7H2XX series are offered SOT89-3, SOT23-5, SOT23-3, DNF4(1×1) packages
Features
Wide Input Voltage Range From 2.5V to 16V
Up to 200mA Load Current
IQ is 30µA Typical
Dropout is 1000mV at 200mA Load @VOUT=1.2V
Dropout is 680mV at 200mA Load @VOUT=1.8V
Short Current Protection is 100mA
Excellent Load/Line Transient Response
Line Regulation is 0.01%/V Typical
Packages are SOT89-3, SOT23-5, SOT23-3, DFN4 (1×1)
Pin Configuration
Block Diagram
Application Circuits
