Thanks to Texas Instruments" step down TPS40200D DC voltage controller, you"ll be able to accurately increase or decrease the DC voltage within your electronic circuit. Its output produces a current of 0.3 A. With an output that has a voltage of 0.7 to 46 V, this is power management at its best. This DC voltage controller has single output. This DC voltage controller has an input voltage of 4.5 to 52 V. You can operate this at a switching frequency of 500 kHz. 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 DC voltage controller has an operating temperature range of -40 °C to 125 °C.