Adjust the voltage level of your devices with this step down TPS56628DDA DC to DC converter from Texas Instruments. This converter"s single output can produce a current up to 6 A. With a small input voltage of 4.5 V and a max of 18 V, this will supply sufficient power to your circuit. With an adjustable output that has a voltage of 0.76 to 5.5 V, this is power management at its best. This part offers a switching frequency of 650 kHz in order to work properly. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This converter has a minimum operating temperature of -40 °C and a maximum of 85 °C.