This LDO TPS72625DCQ linear regulator from Texas Instruments is used to manipulate the voltage level of your circuit. Its typical dropout voltage at current is 0.17@1A V. It has an overall accuracy of ±2 %. This voltage regulation device"s single output can produce a current up to 1 A. Use this part at voltages between 1.8 V and 6 V. With a fixed output that has a voltage of 2.5 V, this is power management at its best. Your circuit has the capability to produce a constant current at its output by using a load regulation of 0.05%/A(Typ) and line regulation of 0.02%/V(Typ). 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. The maximum dropout voltage is 0.28@1A V. Its polarity is positive. This voltage regulation device has a minimum operating temperature of -40 °C and a maximum of 125 °C.