Adjust the voltage level of your devices with this step down LM2591HVS-3.3/NOPB DC to DC converter from Texas Instruments. This converter"s single output can produce a current up to 1 A. Using the part will provide the power your application needs by requiring a voltage only of 4.5 V and not exceeding a voltage of 60 V. With a fixed output that has a voltage of 3.3 V, this is power management at its best. This converter is 77(typ) % efficient. Its switching regulator has a frequency of 173 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 converter has an operating temperature range of -40 °C to 125 °C.