NJU7754

NJU7751/54 www.DataSheet4U.com LOW DROPOUT VOLTAGE REGULATOR GENERAL DISCRIPTION NJU7751/54 is a low dropout voltage regulator with ON/OFF control and Output shunt switch. Advanced CMOS technology achieves high ripple rejection and ultra low quiescent current. It is suitable for reset small micro controller and other logic chips. PACKAGE OUTLINE NJU7751/54F FEATURES Ultra Low quiescent Current Iq=20µA typ.(IO=0mA) Output capacitor with 1.0uF ceramic capacitor Output Current IO(max.)=100mA High Precision Output VO±1.0% Low Dropout Voltage 0.15V typ. (IO=60mA, VO=3V) With ON/OFF Control (Active High) With Output Shunt Switch Internal Short Circuit Current Limit CMOS Technology Package Outline SOT-23-5 PIN CONFIGURATION PIN FUNCTION 5 4 1.CONTROL 2.GND 3.N.C. 4.VOUT 1 2 3 5.VIN NJU7751/54F EQUIVALENT CIRCUIT VIN VOUT VIN VOUT CONTROL Output Control CONTROL Output Control Vref Current Limit Vref Current Limit GND GND NJU7751 OUTPUT VOLTAGE RANK LIST DEVICE NAME VOUT DEVICE NAME NJU775*F15 1.5V NJU775*F28 NJU775*F18 1.8V NJU775*F03 NJU775*F32 NJU775*F21 2.1V NJU775*F33 NJU775*F22 2.2V NJU775*F24 NJU775*F05 2.4V NJU775*F25 2.5V NJU7754 VOUT 2.8V 3.0V 3.2V 3.3V 5.0V Ver.2006-02-23 -1- NJU7751/54 www.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VIN Control Voltage VCONT Power Dissipation PD Operating Temperature Topr Storage Temperature Tstg Output Sink Current IO 10 mA at OFF-state(*4) (*1) When input voltage is less than +10V, t...