The LF33CV is a fixed output very low dropout (LDO) voltage regulator with inhibit function housed in 3 pin TO-220 package. The low drop voltage and low quiescent current make this device particularly suitable for battery powered systems, low noise and low power applications. The LF33CV saves board space, cost and requires a capacitor of 2.2μF for stability.
Fixed output voltage is 3.3V
Output current up to 500mA
Very low dropout voltage of 400mV at 500mA output current
Very low quiescent current of typically 50μA in OFF mode and 500μA in ON mode