TCR2EN 200mA Low Dropout Regulators Toshiba TCR2EN 200mA Low Dropout Regulators are CMOS general-purpose single-output voltage regulators with an on/off control input. The TCR2EN features a low dropout voltage, low quiescent bias current, and fast load transient response. The TCR2EN LDOs offer a variety of fixed output voltages between 1.0V and 3.6V and can drive up to 200mA. The devices support overcurrent protection and an auto-discharge function.