The TPS62175DQCR is a switching regulator manufactured by Texas Instruments. It is a 28 V, 0.5 A, step-down voltage regulator ideal for converting a higher input voltage to a specific lower output voltage. It is designed for high efficiency, achieving up to 94% efficiency at 5 V output. The device features a unique SNOOZE mode which reduces power consumption, extending the operating life of the product. It also features an adjustable switching frequency of up to 1.2 MHz, programmable soft start, and a power good signal for output status indication. The device is provided in a space saving, thermally enhanced, 12-pin VDFN package for a more efficient application of heat management.