SPX29302 Datasheet | Exar

October 2010 GENERAL DESCRIPTION The SPX29300/01/02 are 3A, highly accurate voltage regulators with a low dropout voltage of 600m V (typical) at 3A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. They are fully fault protected against overcurrent, reverse battery, and positive and negative voltage transients. On-Chip trimming adjusts the reference voltage to 1% initial accuracy. The SPX29300 is offered in a 3-pin TO-263 package, the SPX29301 is offered in a 5-pin TO-263 while SPX29302 is offered in a 5-pin TO-263 and 5-pin TO-220 packages. SPX29300/01/02 3A Low Dropout Voltage Regulator Rev. 2.1.0 APPLICATIONS - Adjustable Power Supplies - Constant Current Regulators - Audio and Video/Graphic Cards - Battery Chargers Features - 3A Guaranteed Output Current - Low Dropout Voltage of 600m V @ 3A - Adjustable Output down to 1.25V - 1% Output Accuracy - Tight Load and Line Regulation - Fast Transient Response - Reverse Battery Protection - Zero Current Shutdown (SPX29301/02) - Power Good Flag (SPX29301) - Lead Free 3-Pin TO-263, 5-pin TO-220 and TO-263 Packages TYPICAL APPLICATION DIAGRAM Fig. 1: SPX29300 and SPX29302 Application Diagrams Exar Corporation 48720 Kato Road, Fremont CA 94538, USA .exar. Tel. +1 510 668-7000 - Fax. +1 510 668-7001 SPX29300/01/02...