The LTC3406ABES5#TRPBF is a wide input range, high efficiency step-up switching regulator DC/DC converter from Analog Devices. It operates from an input voltage range of 1.8V to 28V, and delivers up to 9A of output current with a maximum input voltage of 28V. The LTC3406ABES5#TRPBF is a monolithic synchronous step-up regulator designed to provide an adjustable output voltage from 1.3V to 15V. It has a high switching frequency of up to 1MHz, allowing it to work with small external components. The device also features a powerful output discharge feature, integrated soft-start, low ripple and noise, short-circuit protection, and a wide operating temperature range of -40°C to +125°C. The LTC3406ABES5#TRPBF is available in a 5-pin TO-263-5 package, making it suitable for a wide range of applications.