Toshiba TCR3DM 300mA Low Dropout Regulators are CMOS general-purpose single-output voltage regulators with an on/off control input. The TCR3DM provides low dropout voltage, low output noise voltage, and low inrush current. The LDOs offer fixed output voltages between 1.0V and 4.5V and can drive up to 300mA. Additionally, the TCR3DM feature over-current protection, over-temperature protection, inrushcurrent protection circuit, and auto-discharge function.