L1581 (uldo) equivalent, dual input ultra low dropout voltage regulator (uldo).
L1581 Series
TO-252
GENERAL DESCRIPTION
The L1581 is a positive and very low dropout voltage regulator with 5A output current capability. When supplying 2.5V or 2.8V on.
z 3.3V to 2.8V or 2.5V for Motherboards or VGA Card z Spilt plane microprocessor supplies z Post regulator for switching.
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