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SE5120 Datasheet, PDF (1/9 Pages) List of Unclassifed Manufacturers – 1.5A CMOS Super LDO Voltage Regulator | |||
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SE5120
1.5A CMOS Ultra LDO Voltage Regulator
General Description
Features
The SE5120 series of fixed output ultra low ï® Typical 150mV Dropout Voltage at 500mA.
dropout linear regulators are designed for portable ï® Output Voltagesï¼0.8V to 3.9Vï¼0.1V Stepï¼
battery powered applications, which require low ï® Excellent Line and Load Regulation.
power consumption and low dropout voltage. Each ï® High Accuracy Output Voltage of 2%.
device contains a bandgap voltage reference, an error ï® Ultra-Low Ground Current at 150μA (Typ.)
amplifier, a PMOS power transistor, and current limit ï® Thermal and Over-Current Protection.
and temperature limit protection circuits.
ï® Short Circuit Protection
ï® Standard SOT-223 and TO-252 Package.
The SE5120 is designed to work with low cost
electrolytic and ceramic capacitors and requires a
minimum output capacitor of 10μF.
Applications
ï® USB removable devices
ï® MPEG4 devices
ï® Wireless LANâs
ï® Hand-Held Instrumentation.
ï® Portable DVD players
ï® Digital camera
Typical Application
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., ⢠www.seawardinc.com ⢠Page 1
9/4/2012
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