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NJU7231F18 [NJRC]

High Precision C-MOS 3-Terminal Voltage Regulator; 高精度的C- MOS三端稳压器
NJU7231F18
型号： NJU7231F18
厂家： NEW JAPAN RADIO    NEW JAPAN RADIO
描述：

High Precision C-MOS 3-Terminal Voltage Regulator
高精度的C- MOS三端稳压器

线性稳压器IC 三端稳压器 调节器 电源电路 光电二极管 输出元件
文件： 总5页 (文件大小：130K)
中文：  中文翻译
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NJU7231  
High Precision C-MOS 3-Terminal Voltage Regulator  
I GENERAL DESCRIPTION  
The NJU7231 is high precision output voltage 3-terminal  
positive voltage regulator.  
I PACKAGE OUTLINE  
The NJU7231 is suitable for battery operated items and  
battery back-up systems, because of low operating current  
and low dropout voltage.  
3
3
2
1
2
1
I FEATURES  
NJU7231L  
NJU7231U  
GHigh Precision Output  
GLow Operating Current  
GLow Dropout Voltage  
Vo 2%  
10uA typ.  
∆VI-O<0.6V @Io=40mA  
NJU7231F  
GWide Operating Voltage Range  
GPackage Outline  
TO-92/SOT-89/MTP-5  
GBipolar Technology  
I OUTPUT VOLTAGE RANK LIST  
I TERMINAL DESCRIPTION  
Output Voltage  
+1.2V  
TO-92  
NJU7231L12  
SOT-89  
NJU7231U12  
MTP-5  
NJU7231F12  
Description  
No.  
TO-92/SOT-89  
MTP-5  
+1.5V  
+1.8V  
+2.5V  
+2.6V  
+2.7V  
NJU7231L15  
NJU7231L18  
NJU7231L25  
NJU7231L26  
NJU7231L27  
NJU7231U15  
NJU7231U18  
NJU7231U25  
NJU7231U26  
NJU7231U27  
NJU7231F15  
NJU7231F18  
NJU7231F25  
NJU7231F26  
NJU7231F27  
1
2
3
4
5
GND  
GND  
INPUT  
OUTPUT  
NC  
INPUT  
OUTPUT  
-
-
NC  
+2.8V  
+2.9V  
+3.0V  
+3.3V  
+5.0V  
+5.2V  
NJU7231L28  
NJU7231L29  
NJU7231L30  
NJU7231L33  
NJU7231L50  
NJU7231L52  
NJU7231U28  
NJU7231U29  
NJU7231U30  
NJU7231U33  
NJU7231U50  
NJU7231U52  
NJU7231F28  
NJU7231F29  
NJU7231F30  
NJU7231F33  
NJU7231F50  
NJU7231F52  
I EQUIVALENT CIRCUIT  
VIN  
VOUT  
+
-
VREF  
GND  
GND  
NJU7231  
I ABSOLUTE MAXIMUM RATING  
(Ta=25°C)  
PARAMETER  
Input Voltage  
Output Voltage  
Output Current  
SYMBOL  
RATINGS  
18  
GND-0.3 ~ VIN+0.3  
UNIT  
V
V
VIN  
VOUT  
IOUT  
100  
mA  
500 (T0-92)  
300 (SOT-89)  
200 (MTP-5)  
- 40 ~ + 85  
- 55 ~ +125  
Power Dissipation  
PD  
mW  
Operating Temperature  
Storage Temperature  
Topr  
Tstg  
°C  
°C  
I ELECTRICAL CHARACTERISTICS  
+1.2V Version  
(CIN=CO=0.1uF, Ta=25°C)  
PARAMETER  
SYMBOL  
VOUT  
CONDITION  
VIN=3.0V, IOUT=5mA  
IOUT=0.5mA  
MIN  
TYP  
MAX  
UNIT CIRCUIT  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
1.176 1.200 1.224  
V
1
1
2
2
3
3
-
-
-
-
-
0.02  
-
10  
10  
0.1  
0.3  
15  
20  
180  
-
V
∆
VIO  
VIN  
IQ  
V
VIN=3.0V  
VIN=3.0V, IOUT=1~15mA  
VIN=1.5~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/
∆
IOUT  
∆
∆
∆
VOUT/(  
∆
VIN·VOUT  
)
)
)
+1.5V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=3.0V, IOUT=5mA  
IOUT=0.5mA  
MIN  
TYP  
1.470 1.500 1.530  
V
1
1
2
2
3
3
-
-
-
-
-
0.02  
-
10  
10  
0.1  
0.30  
15  
V
∆
VIO  
VIN  
IQ  
V
VIN=3.0V  
VIN=3.0V, IOUT=1~15mA  
VIN=1.5~12.0V  
20  
uA  
mV  
%/V  
180  
-
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
+1.8V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=3.0V, IOUT=5mA  
IOUT=0.5mA  
MIN  
TYP  
1.764 1.800 1.836  
V
1
1
2
2
3
3
-
-
-
-
-
0.02  
-
10  
10  
0.1  
0.30  
15  
V
∆
VIO  
VIN  
IQ  
V
VIN=3.0V  
VIN=3.0V, IOUT=1~15mA  
VIN=2.1~12.0V  
20  
uA  
mV  
%/V  
180  
-
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
NJU7231  
+2.5V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
SYMBOL  
VOUT  
CONDITION  
VIN=4.5V, IOUT=10mA  
IOUT=20mA  
MIN  
2.45  
-
-
-
-
-
TYP  
MAX  
UNIT CIRCUIT  
2.50  
0.2  
-
10  
15  
0.1  
2.55  
0.6  
15  
V
1
1
2
2
3
3
V
∆
VIO  
VIN  
IQ  
V
VIN=4.5V  
VIN=4.5V, IOUT=1~20mA  
VIN=3.5~12.0V  
20  
uA  
mV  
%/V  
180  
-
∆
VOUT  
/
∆
IOUT  
∆
∆
∆
∆
∆
VOUT/(  
∆
VIN·VOUT  
)
)
)
)
)
+2.6V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=4.6V, IOUT=10mA  
IOUT=20mA  
MIN  
TYP  
2.548 2.600 2.652  
V
1
1
2
2
3
3
-
-
-
-
-
0.2  
-
10  
15  
0.1  
0.6  
15  
20  
180  
-
V
∆
VIO  
VIN  
V
IQ  
VIN=4.6V  
VIN=4.6V, IOUT=1~20mA  
VIN=3.6~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/
∆
IOUT  
VOUT/(  
∆
VIN·VOUT  
+2.7V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
SYMBOL  
VOUT  
CONDITION  
VIN=4.7V, IOUT=10mA  
IOUT=20mA  
MIN  
2.646  
TYP  
MAX  
UNIT CIRCUIT  
2.70  
0.2  
-
10  
15  
0.1  
2.754  
0.6  
15  
20  
180  
-
V
1
1
2
2
3
3
-
-
-
-
-
V
V
∆
VIO  
VIN  
IQ  
VIN=4.7V  
VIN=4.7V, IOUT=1~20mA  
VIN=3.7~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
+2.8V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=4.8V, IOUT=10mA  
IOUT=20mA  
MIN  
TYP  
2.744 2.800 2.856  
V
1
1
2
2
3
3
-
-
-
-
-
0.2  
-
10  
15  
0.1  
0.6  
15  
20  
180  
-
V
∆
VIO  
VIN  
IQ  
V
VIN=4.8V  
VIN=4.8V, IOUT=1~20mA  
VIN=3.8~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
+2.9V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=4.9V, IOUT=10mA  
IOUT=20mA  
MIN  
TYP  
2.842 2.900 2.958  
V
1
1
2
2
3
3
-
-
-
-
-
0.2  
-
10  
15  
0.1  
0.6  
15  
20  
180  
-
V
∆
VIO  
VIN  
IQ  
V
VIN=4.9V  
VIN=4.9V, IOUT=1~20mA  
VIN=3.9~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
NJU7231  
+3.0V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
SYMBOL  
VOUT  
CONDITION  
VIN=5.0V, IOUT=10mA  
IOUT=20mA  
MIN  
2.94  
-
-
-
-
-
TYP  
MAX  
UNIT CIRCUIT  
3.00  
0.2  
-
10  
15  
0.1  
3.06  
0.6  
15  
V
1
1
2
2
3
3
V
∆
VIO  
VIN  
IQ  
V
VIN=5.0V  
VIN=5.0V, IOUT=1~20mA  
VIN=4.0~12.0V  
20  
uA  
mV  
%/V  
180  
-
∆
VOUT  
/
∆
IOUT  
∆
∆
∆
∆
VOUT/(  
∆
VIN·VOUT  
)
)
)
)
+3.3V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=5.3V, IOUT=10mA  
IOUT=20mA  
MIN  
TYP  
3.234 3.300 3.366  
V
1
1
2
2
3
3
-
-
-
-
-
0.2  
-
10  
15  
0.1  
0.6  
15  
20  
180  
-
V
∆
VIO  
VIN  
V
IQ  
VIN=5.3V  
VIN=5.3V, IOUT=1~20mA  
VIN=4.3~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/
∆
IOUT  
VOUT/(  
∆
VIN·VOUT  
+5.0V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
SYMBOL  
VOUT  
CONDITION  
VIN=7.0V, IOUT=30mA  
IOUT=40mA  
MIN  
4.90  
-
-
-
-
-
TYP  
MAX  
UNIT CIRCUIT  
5.00  
0.3  
-
10  
35  
0.1  
5.10  
0.6  
15  
20  
120  
-
V
1
1
2
2
3
3
V
V
∆
VIO  
VIN  
IQ  
VIN=7.0V  
VIN=7.0V, IOUT=1~40mA  
VIN=6.0~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
+5.0V Version  
PARAMETER  
Output Voltage  
Dropout Voltage  
Input Voltage  
Operating Current  
Load Regulation  
Line Regulation  
(CIN=CO=0.1uF, Ta=25°C)  
MAX UNIT CIRCUIT  
SYMBOL  
VOUT  
CONDITION  
VIN=7.2V, IOUT=30mA  
IOUT=40mA  
MIN  
TYP  
5.096 5.200 5.304  
V
1
1
2
2
3
3
-
-
-
-
-
0.3  
-
10  
35  
0.1  
0.6  
15  
20  
120  
-
V
∆
VIO  
VIN  
IQ  
V
VIN=7.2V  
VIN=7.2V, IOUT=1~40mA  
VIN=6.2~12.0V  
uA  
mV  
%/V  
∆
VOUT  
/∆  
IOUT  
VOUT/(  
∆
VIN·VOUT  
I MEASUREMENT CIRCUIT  
VIN  
VOUT  
A
IIN  
A
IOUT  
+
+
GND  
V
0.1uF  
0.1uF  
VIN  
RL  
NJU7231  
[CAUTION]  
The specifications on this databook are only  
given for information , without any guarantee  
as regards either mistakes or omissions. The  
application circuits in this databook are  
described only to show representative usages  
of the product and not intended for the  
guarantee or permission of any right including  
the industrial rights.  

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