NJU7223DL1-33(TE2) [NJRC]
Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, CMOS, PSSO2, TO-252, 3 PIN;
| 型号： | NJU7223DL1-33(TE2) |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, CMOS, PSSO2, TO-252, 3 PIN ISM频段 输出元件 调节器 |
| 文件： | 总5页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJU7223
500mA Low Dropout Voltage Regulator
I GENERAL DESCRIPTION
I PACKAGE OUTLINE
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.
2
Low dropout voltage is realized at high current output.
I FEATURES
3
1 2 3
1
GHigh Precision Output Voltage
GHigh Output Current
2%
Io(max.)=500mA
30µA
NJM7223F
NJU7223DL1
GLow Current Consumption
GLow Dropout Voltage
∆VIO=0.4V typ. (Io=0.5A,Vo=5V)
1.VOUT
2.VIN
3.GND
GInternal Over Current Protection
GInternal Thermal Shutdown Protection
GPackage Outline
GC-MOS Technology
TO-220F, TO-252
I OUTPUT VOLTAGE LINE-UP
VOUT
TO-220F
TO-252
+1.8V
+2.5V
+3.0V
+3.3V
+5.0V
NJU7223F18
NJU7223F25
NJU7223F30
NJU7223F33
NJU7223F50
NJU7223DL1-18
NJU7223DL1-25
NJU7223DL1-30
NJU7223DL1-33
NJU7223DL1-50
I EQUIVALENT CIRCUIT
Over Current Protection
VIN
VOUT
Thermal shutdown
Protection
VREF
GND
GND
NJU7223
I ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
+18
GND−0.3 ∼ VIN +0.3
700
V
V
Output Voltage
Output Current
VOUT
IOUT
mA
TO-220F
TO-252
7.5(Tc≤85°C)
7.5(Tc≤56°C)
1.0(Ta=25°C)
Power Dissipation
PD
W
Operating
Topr
Tstg
−40 ∼ 85
°C
°C
Temperature Range
Storage
−55 ∼ 150
Temperature Range
I TEST CIRCUIT
VIN
VOUT
ＮＪU7223
+
+
IOUT
DC
V
GND
0.1uF
0.1uF
NJU7223
I ELECTRICAL CHARACTERISTICS (CIN=Co=0.1uF, Tj=25°C)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
VIN=3.8V, Io=300mA
Io=150mA
MIN.
TYP.
MAX.
UNIT
Vo=1.8V Version
Output Voltage
Input Voltage
VO
1.764
1.80
-
0.4
0.10
120
30
1.836
14
V
V
V
%/V
mV
uA
VIN
-
-
-
-
-
Dropout Voltage
Line Regulation
Load Regulation
Quiescent Current
0.6
-
∆VIO
∆Vo/∆VIN·Vo VIN=2.8V ∼ 12.0V
160
60
∆Vo/∆Io
VIN=3.8V, Io=1 ∼ 500mA
IDD
VIN=3.8V
VIN=3.8V, ein=1VP-P
f=120Hz, Io=300mA
VIN=3.8V, Io=300mA
BW=10Hz ∼ 100kHz
Ripple Rejection
RR
-
57
-
dB
Output Noise Voltage
VNO
-
65
-
uV
Vo=2.5V Version
Output Voltage
Input Voltage
VO
VIN=4.5V, Io=300mA
Io=300mA
2.45
2.50
-
0.4
0.10
120
30
2.55
14
V
V
VIN
-
-
-
-
-
Dropout Voltage
Line Regulation
0.6
-
V
∆VIO
%/V
mV
uA
∆Vo/∆VIN·Vo VIN=3.5V ∼ 12.0V
Load Regulation
Quiescent Current
160
60
∆Vo/∆Io
VIN=4.5V, Io=1 ∼ 500mA
IDD
VIN=4.5V
VIN=4.5V, ein=1VP-P
f=120Hz, Io=300mA
VIN=4.5V, Io=300mA
BW=10Hz ∼ 100kHz
Ripple Rejection
RR
-
57
-
dB
Output Noise Voltage
VNO
-
110
-
uV
Vo=3.0V Version
Output Voltage
Input Voltage
Dropout Voltage
Line Regulation
Load Regulation
Quiescent Current
VO
VIN=5.0V, Io=300mA
Io=300mA
2.94
3.00
-
0.4
0.10
120
30
3.06
14
V
V
VIN
-
-
-
-
-
0.6
-
V
∆VIO
%/V
mV
uA
∆Vo/∆VIN·Vo VIN=4.0V ∼ 12.0V
160
60
∆Vo/∆Io
VIN=5.0V, Io=1 ∼ 500mA
IDD
VIN=5.0V
VIN=5.0V, ein=1VP-P
f=120Hz, Io=300mA
VIN=5.0V, Io=300mA
BW=10Hz ∼ 100kHz
Ripple Rejection
RR
-
57
-
dB
Output Noise Voltage
VNO
-
115
-
uV
NJU7223
I ELECTRICAL CHARACTERISTICS (CIN=Co=0.1uF,Tj=25°C)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
VIN=5.3V, Io=300mA
Io=300mA
MIN.
TYP.
MAX.
UNIT
Vo=3.3V Version
Output Voltage
Input Voltage
VO
3.234
3.30
-
0.4
0.10
120
30
3.366
14
V
V
V
%/V
mV
uA
VIN
-
-
-
-
-
Dropout Voltage
Line Regulation
Load Regulation
Quiescent Current
0.6
-
∆VIO
∆Vo/∆VIN·Vo VIN=4.3V ∼ 12.0V
160
60
∆Vo/∆Io
VIN=5.3V, Io=1 ∼ 500mA
IDD
VIN=5.3V
VIN=5.3V, ein=1VP-P
f=120Hz, Io=300mA
VIN=5.3V, Io=300mA
BW=10Hz ∼ 100kHz
Ripple Rejection
RR
-
56
-
dB
Output Noise Voltage
VNO
-
117
-
uV
Vo=5.0V Version
Output Voltage
Input Voltage
VO
VIN=7.0V, Io=500mA
Io=500mA
4.90
5.00
-
0.4
0.10
120
30
5.10
14
V
V
VIN
-
-
-
-
-
Dropout Voltage
Line Regulation
0.6
-
V
∆VIO
%/V
mV
uA
∆Vo/∆VIN·Vo VIN=6.0V ∼ 12.0V
Load Regulation
Quiescent Current
160
60
∆Vo/∆Io
VIN=7.0V, Io=1 ∼ 500mA
IDD
VIN=7.0V
VIN=7.0V, ein=1VP-P
f=120Hz, Io=300mA
VIN=7.0V, Io=300mA
BW=10Hz ∼ 100kHz
Ripple Rejection
RR
-
55
-
dB
Output Noise Voltage
VNO
-
122
-
uV
NJU7223
[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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