APL1582

APL1582 Dual Input Low Dropout Regulator Features 450mV Typ. Dropout at 3A in Dual Power Voltage Mode Remote Sense Pin Available 2% Accuracy Over-Temperature Range Built-in Over-Temperature Protection Built-in Current-Limit 5-Pin TO-252 and TO-263 Packages Lead Free and Green Devices Available (RoHS Compliant) Applications Microprocessor Supplies Chip Set Supplies VGA Card Power LCD Monitor Power General Description The APL1582 of high performance positive voltage regulators are designed for using in applications requiring very low dropout voltage at 3Amps. The superior dropout characteristics result in reduced heat dissipation compared to regular LDOs. The APL1582 also provides excellent regulation over line, load, and temperature variations. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperature. The APL1582 is available in both the through-hole and surface mount versions of the industry standard 5-pin TO-252 and TO-263 power packages. Pin Configuration TAB is VOUT 5 VIN 4 VCONTROL 3 VOUT 2 ADJ 1 VSENSE Top View of TO-252-5 / TO-263-5 Ordering and Marking Information APL1582 Assembly Material Handling Code Temperature Range Package Code Package Code G5: TO-263-5 U5 : TO-252-5 Operating Ambient Temperature Range C : 0 to 70 oC Handling Code TR : Tape & Reel Assembl...