NJU7223
500mA Low Dropout Voltage Regulator
GENERAL DESCRIPTION
The NJU7223 series is a high precision output voltage, low
drop output, low current consumption and high output current
3-terminal positive voltage regulator with a over current protection
and a thermal shutdown.
Low dropout voltage is realized at high current output.
FEATURES
High Precision Output
±2.0%
Output Current
Io(max.)=500mA
Low Current Consumption Iq=30µA
Low Dropout Voltage
0.4V typ. (Io=500mA,Vo=5.0V)
Internal Over Current Protection
Internal Thermal Shutdown Protection
CMOS Technology
Package Outline
TO-220F, TO-252
PACKAGE OUTLINE
2
3
123
NJU7223F
1
NJU7223DL1
PIN CONFIGURATION
1.VOUT
2.VIN
3.GND
EQUIVALENT CIRCUIT
Over Current Protection
VOUT
VIN
Thermal shutdown
Protection
VREF
GND
GND
OUTPUT VOLTAGE RANK LIST
VOUT
TO-220F
+1.8V
NJU7223F18
+2.5V
NJU7223F25
+3.0V
NJU7223F30
+3.3V
NJU7223F33
+5.0V
NJU7223F50
Ver.2006-03-06
TO-252
NJU7223DL1-18
NJU7223DL1-25
NJU7223DL1-30
NJU7223DL1-33
NJU7223DL1-50
-1-
