RH5RE Datasheet | RICOH

VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT R×5RE SERIES APPLICATION MANUAL NO.EA-016-0006 VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT R×5RE SERIES OUTLINE The R×5RE Series are voltage regulator ICs with high output voltage accuracy and ultra-low quiescent current by CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier, a driver transistor, and resistors for setting output voltage, and a current limit circuit. By use of these ICs, a constant voltage power supply circuit with high efficiency can be constructed because the dropout voltage and quiescent current of these ICs are very small. Furthermore, theses ICs have a built-in current limit circuit. The output voltage of these ICs is fixed with high accuracy. Two types of packages, TO-92 and SOT-89 (Mini-power Mold) are available. Features - Ultra-low Quiescent Current ...........................TYP. 1.1µA (R×5RE30A,VIN=5.0V) - Ultra-low Dropout Voltage ...............................TYP....