Demonstration circuit 687 is a low input voltage and ultra-low dropout voltage supply using the LT3020 linear regulator, which comes in a small 8-Pin DFN package. The DC687 has an input voltage range from 1V to 10V, an output voltage range between 0.2V and 10V minus the dropout voltage, and is capable of delivering 100mA max. Due to the 0.2V reference of the LT3020, the DC687 is capable of supplying power to very low voltage applications, such as (relatively) high current voltage references. DC687 uses ceramic capacitors because of the LT3020 ability to maintain stability even with the low ESR of ceramic output capacitors.