Stable voltages are always needed for sensitive systems implement this LDO ST1L05BPUR linear regulator from STMicroelectronics. Its typical dropout voltage at current is 0.2@800mA|0.25@1A|0.3@1.3A V. It has an overall accuracy of ±2 %. This voltage regulation device"s single output can produce a current up to 1.3(Min) A. With a small input voltage of 3 V and a max of 5.5 V, this will supply sufficient power to your circuit. With an adjustable output that has a voltage of 1.22 to 5.5 V, this is power management at its best. Using a load regulation of 30mV and line regulation of 15mV is needed for a programmable DC power supply. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. The maximum dropout voltage is 0.4@800mA|0.45@1A|0.5@1.3A V. This voltage regulation device has a minimum operating temperature of 0 °C and a maximum of 125 °C. Its polarity is positive.