SC187

SC187 POWER MANAGEMENT 4A, 2.2MHz Synchronous Step-Down Regulator with 15 Preset Output Voltages Features  Input Voltage Range — 2.9 to 5.5V  Output Voltage Range — 0.8V to 3.3V  Output Current — up to 4A  Ultra-Small Footprint — <1mm Height Solution  Minimum 1.8MHz Switching Frequency with no AM Radio Band Interference  Efficiency Up to 95%  Low Output Noise Across Load Range  Excellent Transient Response  Start Up into Pre-Bias Output  Duty-Cycle Low Dropout Operation — 100%  Shutdown Current — <1µA  Externally Programmable Soft Start Time  Power Good indicator  Input Under-Voltage Lockout  Output Over-Voltage, Current Limit Protection  Over-Temperature Protection  Thermally Enhanced 3 x 3 x 0.6 (mm) MLPQ-UT16 package  Temperature Range — -40 to +85°C  Lead-free, Halogen free, and RoHS/WEEE compliant Applications  Automotive Power Supplies  Routers and Network Cards  LCD TV  Office Automation Des...