Thanks to this Microchip Technology TC1304-ZA0EUN shunt voltage regulator, you"ll be able to properly regulate the voltage within your electronic circuit. This variable voltage regulator has 2 outputs. This variable voltage regulator has an input voltage of 2.7 to 5.5 V. You can operate this at a switching frequency of 2000(Typ) 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 variable voltage regulator has an operating temperature range of -40 °C to 85 °C.