Adjust the voltage level of your devices with this step down ER2120QI DC to DC converter from Altera. This converter"s single output can produce a current up to 2 A. The best way to provide power to your application is by using this, which needs a voltage of at least 5.5 V and no higher than 14 V. With an adjustable output that has a voltage of 0.6(Min) V, this is power management at its best. Its switching regulator has a frequency of 500 to 1200 kHz. This converter has an operating temperature range of -40 °C to 85 °C.