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NJU7223F50

PMIC - 稳压器 - 线性 正 固定 1 输出 500mA TO-220F

产品类别:半导体    多通道IC(PMIC)   

制造商:Nisshinbo Micro Devices Inc.

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NJU7223F50概述
NJU7223 系列是高精度输出电压,低压降输出,低电流消耗和高输出电流 3 Terminal 正电压调节器,具有过电流保护和热关闭功能。它具有低压降电压,可在高电流输出时实现。

低压降电压
低电流消耗
内部过电流保护
内部热关闭保护
NJU7223F50规格参数
参数名称
属性值
类别
半导体;多通道IC(PMIC)
厂商名称
Nisshinbo Micro Devices Inc.
包装
散装
输出配置
输出类型
固定
稳压器数
1
电压 - 输入(最大值)
14V
电压 - 输出(最小值/固定)
5V
电压降(最大值)
0.6 @ 500mA
电流 - 输出
500mA
电流 - 静态 (Iq)
60 µA
PSRR
55dB(120Hz)
保护功能
过流,超温
工作温度
-40°C ~ 85°C
安装类型
通孔
封装/外壳
TO-220-3 整包
供应商器件封装
TO-220F
基本产品编号
NJU7223
NJU7223F50文档预览
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
123
3
1
NJU7223F
NJU7223DL1
PIN CONFIGURATION
1.V
OUT
2.V
IN
3.GND
EQUIVALENT CIRCUIT
Over Current Protection
V
IN
Thermal shutdown
Protection
V
OUT
V
REF
GND
GND
OUTPUT VOLTAGE RANK LIST
V
OUT
TO-220F
+1.8V
NJU7223F18
+2.5V
NJU7223F25
+3.0V
NJU7223F30
+3.3V
NJU7223F33
+5.0V
NJU7223F50
TO-252
NJU7223DL1-18
NJU7223DL1-25
NJU7223DL1-30
NJU7223DL1-33
NJU7223DL1-50
Ver.2006-03-06
-1-
NJU7223
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
V
IN
Output Voltage
V
OUT
Output Current
I
OUT
Power Dissipation
Operating Temperature
Range
Storage
Temperature Range
TEST CIRCUIT
P
D
Topr
Tstg
(Ta=25°C)
UNIT
V
V
mA
W
°C
°C
RATINGS
+18
GND−0.3
V
IN
+0.3
700
TO-220F 7.5(Tc≤85°C)
TO-252
7.5(Tc≤56°C)
1.0(Ta=25°C)
−40 ∼
85
−55 ∼
150
V
IN
+
DC
0.1uF
V
OUT
NJU7223
GND
+
V
0.1uF
I
OUT
-2-
Ver.2006-03-06
NJU7223
ELECTRICAL CHARACTERISTICS (C
IN
=Co=0.1µF, Tj=25°C)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
Vo=1.8V Version
Output Voltage
V
O
V
IN
=3.8V, Io=300mA
Input Voltage
V
IN
Io=150mA
Dropout Voltage
∆V
IO
Line Regulation
V
IN
=2.8V
12.0V
∆Vo/∆V
IN
·Vo
Load Regulation
∆Vo/∆Io
V
IN
=3.8V, Io=1
500mA
Quiescent Current
I
DD
V
IN
=3.8V
V
IN
=3.8V, ein=1V
P
-
P
Ripple Rejection
RR
f=120Hz, Io=300mA
V
IN
=3.8V, Io=300mA
Output Noise Voltage
V
NO
BW=10Hz
100kHz
Vo=2.5V Version
Output Voltage
V
O
V
IN
=4.5V, Io=300mA
Input Voltage
V
IN
Io=300mA
Dropout Voltage
∆V
IO
Line Regulation
V
IN
=3.5V
12.0V
∆Vo/∆V
IN
·Vo
Load Regulation
∆Vo/∆Io
V
IN
=4.5V, Io=1
500mA
Quiescent Current
I
DD
V
IN
=4.5V
V
IN
=4.5V, ein=1V
P
-
P
Ripple Rejection
RR
f=120Hz, Io=300mA
V
IN
=4.5V, Io=300mA
Output Noise Voltage
V
NO
BW=10Hz
100kHz
Vo=3.0V Version
V
IN
=5.0V, Io=300mA
Output Voltage
V
O
Input Voltage
V
IN
Io=300mA
Dropout Voltage
∆V
IO
Line Regulation
V
IN
=4.0V
12.0V
∆Vo/∆V
IN
·Vo
Load Regulation
∆Vo/∆Io
V
IN
=5.0V, Io=1
500mA
Quiescent Current
I
DD
V
IN
=5.0V
V
IN
=5.0V, ein=1V
P
-
P
Ripple Rejection
RR
f=120Hz, Io=300mA
V
IN
=5.0V, Io=300mA
Output Noise Voltage
V
NO
BW=10Hz
100kHz
MIN.
1.764
-
-
-
-
-
-
-
2.45
-
-
-
-
-
-
-
2.94
-
-
-
-
-
-
-
TYP.
1.80
-
0.4
0.10
120
30
57
65
2.50
-
0.4
0.10
120
30
57
110
3.00
-
0.4
0.10
120
30
57
115
MAX.
1.836
14
0.6
-
160
60
-
-
2.55
14
0.6
-
160
60
-
-
3.06
14
0.6
-
160
60
-
-
UNIT
V
V
V
%/V
mV
µA
dB
µV
V
V
V
%/V
mV
µA
dB
µV
V
V
V
%/V
mV
µA
dB
µV
Ver.2006-03-06
-3-
NJU7223
ELECTRICAL CHARACTERISTICS (C
IN
=Co=0.1µF, Tj=25°C)
Measurement is to be conducted in pulse testing.
PARAMETER
SYMBOL
TEST CONDITION
Vo=3.3V Version
Output Voltage
V
O
V
IN
=5.3V, Io=300mA
Input Voltage
V
IN
Io=300mA
Dropout Voltage
∆V
IO
Line Regulation
V
IN
=4.3V
12.0V
∆Vo/∆V
IN
·Vo
Load Regulation
∆Vo/∆Io
V
IN
=5.3V, Io=1
500mA
Quiescent Current
I
DD
V
IN
=5.3V
V
IN
=5.3V, ein=1V
P
-
P
Ripple Rejection
RR
f=120Hz, Io=300mA
V
IN
=5.3V, Io=300mA
Output Noise Voltage
V
NO
BW=10Hz
100kHz
Vo=5.0V Version
Output Voltage
V
O
V
IN
=7.0V, Io=500mA
Input Voltage
V
IN
Io=500mA
Dropout Voltage
∆V
IO
Line Regulation
V
IN
=6.0V
12.0V
∆Vo/∆V
IN
·Vo
Load Regulation
∆Vo/∆Io
V
IN
=7.0V, Io=1
500mA
Quiescent Current
I
DD
V
IN
=7.0V
V
IN
=7.0V, ein=1V
P
-
P
Ripple Rejection
RR
f=120Hz, Io=300mA
V
IN
=7.0V, Io=300mA
Output Noise Voltage
V
NO
BW=10Hz
100kHz
MIN.
3.234
-
-
-
-
-
-
-
4.90
-
-
-
-
-
-
-
TYP.
3.30
-
0.4
0.10
120
30
56
117
5.00
-
0.4
0.10
120
30
55
122
MAX.
3.366
14
0.6
-
160
60
-
-
5.10
14
0.6
-
160
60
-
-
UNIT
V
V
V
%/V
mV
µA
dB
µV
V
V
V
%/V
mV
µA
dB
µV
-4-
Ver.2006-03-06
NJU7223
TYPICAL CHARACTERISTICS
Load Transient Response (Vo=3.3V version)
NJU7223_3.3V
Load Transient Response (Io=1-500mA)
1000
500
NJU7223_3.3V
Load Transient Response (Io=500-1mA)
1000
500
Output Current : Io [mA]
Output Current
0
Output Voltage : Vo [V]
Output Current
0
Output Voltage : Vo [V]
6
4
2
0
Output Voltage
6
4
2
0
Output Voltage
@:Tj=-40 C
V
IN
=5.3V
Co=0.1µF
Cp=0.1µF
0
40
80
120
Time : t [
µ
S]
160
200
o
@:Tj=-40 C
V
IN
=5.3V
Co=0.1µF
Cp=0.1µF
0
400
800
1200
Time : t [
µ
S]
1600
2000
o
NJU7223_3.3V
Load Transient Response (Io=1-500mA)
1000
500
NJU7223_3.3V
Load Transient Response (Io=500-1mA)
1000
500
Output Current : Io [mA]
Output Current
0
Output Voltage : Vo [V]
Output Current
0
Output Voltage : Vo [V]
6
4
2
0
Output Voltage
6
4
2
0
Output Voltage
@:Tj=25 C
V
IN
=5.3V
Co=0.1µF
Cp=0.1µF
0
40
80
120
Time : t [
µ
S]
160
200
o
@:Tj=25 C
V
IN
=5.3V
Co=0.1µF
Cp=0.1µF
0
400
800
1200
Time : t [
µ
S]
1600
2000
o
NJU7223_3.3V
Load Transient Response (Io=1-500mA)
1000
500
NJU7223_3.3V
Load Transient Response (Io=500-1mA)
1000
500
Output Current : Io [mA]
Output Current
0
Output Voltage : Vo [V]
Output Current
0
Output Voltage : Vo [V]
6
4
2
0
Output Voltage
6
4
2
0
Output Voltage
@:Tj=85 C
V
IN
=5.3V
Co=0.1µF
Cp=0.1µF
0
40
80
120
Time : t [
µ
S]
160
200
o
@:Tj=85 C
V
IN
=5.3V
Co=0.1µF
Cp=0.1µF
0
400
800
1200
Time : t [
µ
S]
1600
2000
o
Ver.2006-03-06
-5-
Output Current : Io [mA]
Output Current : Io [mA]
Output Current : Io [mA]
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