NJU7202

NJU7202 Series HIGH OUTPUT CURRENT C-MOS 3-TERMINAL VOLTAGE REGULATOR ■ GENERAL DESCRIPTION The NJU7202 series is a high output current C-MOS 3-terminal positive voltage regulator which contains internal accurate voltage reference, error amplifier, control transistor, output voltage setting resistor and short current protection circuit. The regulation voltage is fixed by internal circuits and the following line-up of different output voltage versions are available. The short current protection circuit prevents destruction of a element by careless great current output in short circuit. The NJU7202 series is suitable for battery operated items and battery back-up systems because of low operating current and low dropout voltage. ■ PACKAGE OUTLINE 1 23 NJU7202U (SOT-89) ■ FEATURES High Output Current Low Operating Current IO = 100mA 20μA typ Low Dropout Voltage Wide Operating Voltage Range ΔVIO < 0.6V @IO = 100mA Small Temperature Coefficient of Output Voltage Short Current Protection Circuit Package Outline SOT-89 C-MOS Technology ■ TERMINAL DESCRIPTION No. Description 1 GND 2 Input 3 Output ■ OUTPUT VOLTAGE LINE-UP Output Voltage SOT-89 Type +3.0V +3.3V +5.0V NJU7202U30 NJU7202U33 NJU7202U50 Note1) The SOT-89 type name is different from the marking, so it refer to attached paper correspondence table. ■ EQUIVALENT CIRCUIT Ver.2007-02-14 -1- NJU7202 Series ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VIN Output Voltage VO...