Need to change voltage levels in a DC circuit? Use the boost/buck LTC1624IS8 DC voltage controller from Linear Technology. This DC voltage controller has single output. Its output produces a current of 2(Max) A. With an output that has a voltage of 1.19 to 30 V, this is power management at its best. This DC voltage controller has an input voltage of 3.5 to 36 V. You can operate this at a switching frequency of 200 kHz. This DC voltage controller has an operating temperature range of -40 °C to 85 °C.