Stable voltages are always needed for sensitive systems implement this LDO MCP1703-1802E/DB linear regulator from Microchip Technology. It has an overall accuracy of ±2 %. This voltage regulation device"s single output can produce a current up to 0.25(Typ) A. Using the part will provide the power your application needs by requiring a voltage only of 2.7 V and not exceeding a voltage of 16 V. With a fixed output that has a voltage of 1.8 V, this is power management at its best. Maintain a constant voltage level with a load regulation of 1%(Typ) and line regulation of 0.1%/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. This voltage regulation device has an operating temperature range of -40 °C to 125 °C. Its polarity is positive.