Typical Application Circuit for LT1118CS8 Variable 2.1V to 6.5V Regulator with Digital Control

Typical Application Circuit for LT1118CS8 Variable 2.1V to 6.5V Regulator with Digital Control. The LT1118 family of low dropout regulator has the unique capability of maintaining output regulation while sourcing or sinking load current. The regulator maintains regulation while both sourcing and sinking current, enabling the use of active negation drivers for improved noise immunity on the data lines. Regulation of output voltage is maintained for TERMPWR voltages as low as 4V