NJU7231F15 [NJRC]
High Precision C-MOS 3-Terminal Voltage Regulator; 高精度的C- MOS三端稳压器型号: | NJU7231F15 |
厂家: | NEW JAPAN RADIO |
描述: | High Precision C-MOS 3-Terminal Voltage Regulator |
文件: | 总5页 (文件大小:130K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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
IIN
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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