NJU7741 Datasheet, PDF (1/6 Pages) New Japan Radio – LOW DROPOUT VOLTAGE REGULATOR

NJU7741
LOW DROPOUT VOLTAGE REGULATOR
■ GENERAL DISCRIPTION
NJU7741 is a low dropout voltage regulator with ON/OFF
control.
Advanced CMOS technology achieves high ripple rejection
and ultra low quiescent current.
It is suitable for portable applications.
■ PACKAGE OUTLINE
NJU7741F
■ FEATURES
● Ultra Low quiescent Current Iq=1.5µA typ.(I_O=0mA)
● Output capacitor with 0.1uF ceramic capacitor
● Output Current
I_O(max.)=100mA
● High Precision Output
● Low Dropout Voltage
● With ON/OFF Control
V_O±1.0%
0.17V typ. (I_O=60mA, V_O=3V)
(Active High)
● Internal Short Circuit Current Limit
● CMOS Technology
● Package Outline
MTP5 (2.8×2.9×1.1mm)
■ PIN CONFIGURATION
1
5
2
3
4
NJU7741F
PIN FUNCTION
1.CONTROL
2.GND
3.N.C.
4.V_OUT
5.V_IN
■ EQUIVALENT CIRCUIT
V_IN
CONTROL
Output
Control
V_OUT
GND
Vref
Current
Limit
■ OUTPUT VOLTAGE RANK LIST
DEVICE NAME
NJU7741F15
V_OUT
1.5V
DEVICE NAME
NJU7741F03
V_OUT
3.0V
NJU7741F02 2.0V NJU7741F33 3.3V
NJU7741F27 2.7V NJU7741F06 6.0V
NJU7741F28 2.8V
Ver.2004-03-05
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