EUP7968
300mA Low Dropout Linear Regulator
DESCRIPTION
The EUP7968 is a 300mA fixed output voltage low
dropout linear regulator operating from 2.5V to 5.5V
input. Typical ground current is approximately 90µA.
Built-in output current-limiting and thermal-limiting
provide maximal protection against any fault
conditions.
The EUP7968 is available in 1.2V,1.5V,1.8V,2.5V,
2.8V,3V,3.3V and 3.5V versions.
FEATURE
Very Low Dropout Voltage of 170mV at Output
Current 300mA
Guaranteed 300mA Output Current
Low Ground Current at 90µA
Stable with low ESR Ceramic Capacitors
Fast Transient Response
Current-limiting and Thermal Protection
SOT23-3 and SOT89 Package
RoHS Compliant and 100% Lead (Pb)-Free
APPLICATIONS
Voltage Regulator for LAN Card, CD-ROM, and
DVD
Wireless Communication Systems
Battery Powered Systems
Block Diagram
Figure 1.
DS7968 Ver1.3
Sep. 2007
1