SPX2815

SPX2815 Data Sheet 1.5A Low Dropout Voltage Regulator General Description The SPX2815 is a low power positive-voltage regulator designed to satisfy moderate power requirements with a cost effective, small footprint solution. This device is an excellent choice for use in battery-powered applications and portable computers. The SPX2815 features very low quiescent current and a low dropout voltage of 1.1V at a full load. As output current decreases, quiescent current flows into the load, increasing efficiency. The SPX2815 is offered in a surface mount TO-263-3 package. An output capacitor of 10μF ceramic or tantalum provides unconditional stability. Features ■ Guaranteed 1.5A output current ■ Three terminal adjustable or fixed 2.5V, 3.3V, and 5.0V ■ Low quiescent current ■ Low dropout voltage of 1.1V @ 1.5A 0.1% line and 0.1% load regulation ■ Stable with 10uF ceramic capacitor ■ Overcurrent and thermal protection ■ Compatible with industry standard LT1086/LT1586s TO-263 version available, TO-220 and TO-252 versions obsolete For more details about the ordering information, see “Ordering Information” on page 11 Applications ■ Industrial Equipment ■ Telecommunications Equipment ■ Desktop PCs, servers ■ Battery chargers ■ SMPS Post-regulator ■ Constant current regulators VIN 4.7+F + C1 SPX2815 9IN 9OUT ADJ VOUT +F C2 R1 R2 Figure 1: SPX2815 Typical Application www.maxlinear.com 247DSR00 SPX2815 Data Sheet Revision History Document No. 247DSR00 Release Date Ma...