NJU7741/44
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DISCRIPTION NJU7741/44 is a low dropout voltage regulator with ON/OFF...
NJU7741/44
LOW DROPOUT VOLTAGE
REGULATOR
GENERAL DISCRIPTION NJU7741/44 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. NJU7744 features shunt switch which improves turn off response of output voltage when ON/OFF control is used.
PACKAGE OUTLINE NJU7741/44F
FEATURES
Ultra Low quiescent Current Iq=1.5 A typ.(IO=0mA) Output capacitor with 0.1uF ceramic capacitor
Output Current High Precision Output Low Dropout Voltage With ON/OFF Control
IO(max.)=100mA VO 1.0% 0.17V typ. (IO=60mA, VO=3V version) (Active High)
With Output Shunt Switch Only NJU7744
Internal Short Circuit Current Limit
CMOS Technology
Package Outline
SOT-23-5
PIN CONFIGURATION
CONTROL 1 GND 2 NC 3
5 VIN 4 VOUT
NJU7741/44F
BLOCK DIAGRAM
VIN CONTROL
Output Control
VOUT
VIN
CONTROL
Output Control
VOUT
GND
Vref
Current Limit
NJU7741
GND
Vref
Current Limit
NJU7744
Ver.2016-02-17
-1-
NJU7741/44
OUTPUT VOLTAGE RANK LIST
DEVICE NAME VOUT DEVICE NAME NJU774*F15 1.5V NJU774*F28 NJU774*F18 1.8V NJU774*F29 NJU774*F19 1.9V NJU774*F03 NJU774*F02 2.0V NJU774*F31 NJU774*F25 2.5V NJU774*F33 NJU774*F27 2.7V NJU774*F37
VOUT
2.8V 2.9V 3.0V 3.1V 3.3V 3.7V
DEVICE NAME
NJU774*F04 NJU774*F45 NJU774*F05 NJU774*F06
VOUT
4.0V 4.5V 5.0V 6.0V
ABSOLUTE MAXIMUM RATINGS
(Ta=25 C)
PARAMETER Input Voltage Control Volt...
