NJU7774

NJU7771/72/73/74/75/76 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION NJU7771/72/73/74/75/76 is a low dropout voltage regulator designed for portable items. Advanced CMOS technology achieves high ripple rejection and low quiescent current. NJU7774/75/76 features shunt switch which improves turn off response of output voltage when ON/OFF control is used. PACKAGE OUTLINE NJU777*F FEATURES High Ripple Rejection 65dB typ. (f=1kHz,Vo=3.0V version) Low quiescent Current Iq=18µA (Io=0mA) Output capacitor with 1.0µF ceramic capacitor (Vo>2.0V version) Output Current Io(max.)=150mA High Precision Output Vo±1.0% Low Dropout Voltage 0.15V typ. (Io=100mA,Vo=3.0V) Input Voltage Range ON/OFF Control VIN=+2.3V∼9V(Vo≤2.0V version) (Active High) With Shunt Switch Only NJU7774/75/76 Internal Short Circuit Current Limit Internal Thermal Overload Protection CMOS Technology Package Outline SOT-23-5 PIN CONFIGURATION 54 1.CONTROL 2.GND 3.NC 4.VOUT 5.VIN NJU7771F NJU7774F 123 PIN FUNCTION 1.VIN 2.GND 3.CONTROL 4.NC 5.VOUT NJU7772F NJU7775F 1.VOUT 2.GND 3.VIN 4.CONTROL 5.NC NJU7773F NJU7776F EQUIVALENT CIRCUIT VDD CONTROL Output Control Thermal Protection VOUT VDD CONTROL Output Control Thermal Protection VOUT Current Vref Limit VSS NJU7771/72/73 Current Vref Limit VSS NJU7774/75/76 Ver.2013-04-05 -1- NJU7771/72/73/74/75/76 OUTPUT VOLTAGE RANK LIST NJU7771 Device Name NJU7771F15 NJU7771F18 VOUT 1.5V 1.8V Device Name NJU7771F23 NJU7771F25 VOUT 2.3V ...