The LT3693EMSEPBF is an adjustable, high efficiency, synchronous buck regulator from Analog Devices. It offers a wide input voltage range of 2.5 V to 24 V and an adjustable output voltage range down to 0.6 V. It is a step-down switching regulator with a maximum output current of 6 A. The LT3693 features a variety of features such as programmable switching frequency up to 4 MHz, programmable soft-start, internal compensation, soft-stop, and over-temperature protection. It is capable of operating in either a PWM or PFM mode for high efficiency designs. The part is available in a small, thermally enhanced, 16-lead MLPQ package with exposed pad.