Thought to be the world’s smallest 4A, dual-channel regulator for point-of-load apps, the SC286 measures 4 mm x 4 mm x 0.6 mm in its MLPQ 28-pad package. The device combines two step-down regulators, each with 15 preset output voltages and controllable by four voltage-identification pins. Other features include a power-conversion efficiency up to 95%, 1-mA shutdown current, and automatic power save. Pricing for the SC286 is $3.36 each/3,000. SEMTECH CORP., Camarillo, CA (805) 498-2111.