1. The Future of Analog Technology ® MP2456 0.5A, 50V, 1.2MHz, Non-Sync Step-down Converter In TSOT23-6 Package Oct., 2013

2. The Future of Analog IC Technology ® MPS Confidential-Internal Use Only 2 MP2456- 50V, 0.5A, 1.2MHz Non-Sync Buck Wide 4.5 to 50V Operating Input Voltage >90% Duty Cycle Up to 90% Efficiency Only 7 ext. components needed 1.2MHz fixed freq. 0.73mA quiescent current Internal Compensation & Soft-Start TSOT23-6, P2P with MPQ2451, MP2459 and National’s LM2840 Benefit: 50V, cost effective, SOT23 solution! P/NVinIoPackageFreq. Startup with Big cap MP245955V500mATSOT23-6480kHz<470uF MP245650V500mATSOT23-61.2MHz2200uF

3. The Future of Analog IC Technology ® MPS Confidential-Internal Use Only 3 Automotive Systems Automotive Systems Industrial Power Systems Industrial Power Systems Battery Powered Systems Battery Powered Systems Distributed Power Systems Distributed Power Systems Target Applications Automotive Battery Regulation Industrial Supplies UP TO 50V AMR MP2456 GPS Navigators

4. The Future of Analog IC Technology ® MPS Confidential-Internal Use Only 4 MP2456 Typical Application Power Meter Elevator Control