The TPS62110RSAR is a 1.5A adjustable stepped-down switched voltage regulator designed by Texas Instruments. It is used for point-of-load (POL) conversion as well as general voltage regulation applications, providing output voltages from 0.4 V to 17 V with a wide input voltage range of 4.5 V to 18 V. It has high efficiency, low quiescent current, and low output ripple and noise. The device features an internal soft start, Under-Voltage Lockout (UVLO), current limiting, thermal shutdown, and frequency foldback for maximum system protection. The GPIO pin allows the user to select either internal or external synchronization. The TPS62110RSAR enables system designers to reduce component count, output capacitor size, and total solution cost.