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NJM2884U1-18-TE1

PMIC - 稳压器 - 线性 正 固定 1 输出 500mA SOT-89-5

产品类别:半导体    多通道IC(PMIC)   

制造商:Nisshinbo Micro Devices Inc.

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NJM2884U1-18-TE1概述
LDO 稳压器可在输入 - 输出差分电压较小时运行。 LDO 电压稳压器可提供快速瞬态响应、宽输入电压范围、低静态电流、低噪声、高 PSRR。
NJM2884U1-18-TE1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
卷带(TR)
输出配置
输出类型
固定
稳压器数
1
电压 - 输入(最大值)
9V
电压 - 输出(最小值/固定)
1.8V
电流 - 输出
500mA
电流 - 静态 (Iq)
300 µA
PSRR
75dB(1kHz)
控制特性
使能
保护功能
过流,超温,短路
工作温度
-40°C ~ 85°C
安装类型
表面贴装型
封装/外壳
SOT-89-5/6
供应商器件封装
SOT-89-5
基本产品编号
NJM2884
NJM2884U1-18-TE1文档预览
NJM2884/A
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2884/A is a low dropout voltage regulator with
ON/OFF control.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
It delivers up to 5V/500mA output power with the maximum
input voltage of 10V.
The NJM2884/A is suitable for audio/video and PC related
applications.
The “U2” suffix product achieves high P
D
compared with “U1”
although the same package outline (SOT-89-5) .
PACKAGE OUTLINE
NJM2884U1/U2
NJM2884ADL3
NJM2884AKH1(2.0×2.0×0.397mm)
FEATURES
High Ripple Rejection
75dB typ. (f=1kHz, Vo=3V Version)
Low Output Noise Voltage Vno=45µVrms typ.
Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V)
Output Current
Io(max.)=500mA
High Precision Output
Vo±1.0%
Low Dropout Voltage
0.18V typ. (Io=300mA)
ON/OFF Control Function
Internal Thermal Overload Protection
Internal Short Circuit Current Limit
Bipolar Technology
Package Outline
SOT-89-5(NJM2884U1/U2)/ TO-252-5(NJM2884ADL3)/ ESON6-H1(NJM2884AKH1)
PIN CONFIGURATION
5
2
4
1
2
3
1.
CONTROL
2.
GND
3.
N.C.
4.
V
OUT
5.
V
IN
3
1. CONTROL
2. V
IN
3. GND
4. V
OUT
5. N.C.
123 45
NJM2884U1/U2
EQUIVALENT CIRCUIT
V
IN
CONTROL
NJM2884ADL3
1. V
OUT
2. NC
3. GND
Exposed Pad
4. CONTROL
1
2 3
6
5 4
(connected
to GND)
5. NC
NJM2884AKH1
6. V
IN
6
5
4
1
2
3
V
OUT
Thermal
Protection
Bandgap
Reference
GND
Ver.2012-07-12
-1-
NJM2884/A
OUTPUT VOLTAGE RANK LIST
The WHITE column shows applicable Voltage Rank(s)
Device Name
NJM2884U1/U2-15
NJM2884U1-16
NJM2884U1-17
NJM2884U1/U2-18
NJM2884U1-19
NJM2884U1-02
NJM2884U1-21
NJM2884U1-22
NJM2884U1-23
NJM2884U1-24
NJM2884U1-25
NJM2884U1/U2-255
NJM2884U1-26
NJM2884U1-27
NJM2884U1-28
NJM2884U1-29
NJM2884U1-03
NJM2884U1-31
NJM2884U1-32
NJM2884U1-33
V
out
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.55V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
Device Name
NJM2884U1-34
NJM2884U1-35
NJM2884U1-36
NJM2884U1-37
NJM2884U1-38
NJM2884U1-39
NJM2884U1-04
NJM2884U1-41
NJM2884U1-42
NJM2884U1-43
NJM2884U1-44
NJM2884U1-45
NJM2884U1-46
NJM2884U1-47
NJM2884U1-48
NJM2884U1-49
NJM2884U1/U2-05
V
out
3.4V
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
Device Name
NJM2884ADL3-15
NJM2884ADL3-16
NJM2884ADL3-17
NJM2884ADL3-18
NJM2884ADL3-19
NJM2884ADL3-02
NJM2884ADL3-21
NJM2884ADL3-22
NJM2884ADL3-23
NJM2884ADL3-24
NJM2884ADL3-25
NJM2884ADL3-26
NJM2884ADL3-27
NJM2884ADL3-28
NJM2884ADL3-29
NJM2884ADL3-03
NJM2884ADL3-31
NJM2884ADL3-32
NJM2884ADL3-33
NJM2884ADL3-34
V
out
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
Device Name
NJM2884ADL3-35
NJM2884ADL3-36
NJM2884ADL3-37
NJM2884ADL3-38
NJM2884ADL3-39
NJM2884ADL3-40
NJM2884ADL3-41
NJM2884ADL3-42
NJM2884ADL3-43
NJM2884ADL3-44
NJM2884ADL3-45
NJM2884ADL3-46
NJM2884ADL3-47
NJM2884ADL3-48
NJM2884ADL3-49
NJM2884ADL3-05
NJM2884AU1-15
V
out
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
1.5V
-2-
Ver.2012-07-12
NJM2884/A
Device Name
NJM2884AKH1-15
NJM2884AKH1-16
NJM2884AKH1-17
NJM2884AKH1-18
NJM2884AKH1-19
NJM2884AKH1-02
NJM2884AKH1-21
NJM2884AKH1-22
NJM2884AKH1-23
NJM2884AKH1-24
NJM2884AKH1-25
NJM2884AKH1-26
NJM2884AKH1-27
NJM2884AKH1-28
NJM2884AKH1-29
NJM2884AKH1-03
NJM2884AKH1-31
NJM2884AKH1-32
NJM2884AKH1-33
NJM2884AKH1-34
V
out
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
Device Name
NJM2884AKH1-35
NJM2884AKH1-36
NJM2884AKH1-37
NJM2884AKH1-38
NJM2884AKH1-39
NJM2884AKH1-04
NJM2884AKH1-41
NJM2884AKH1-42
NJM2884AKH1-43
NJM2884AKH1-44
NJM2884AKH1-45
NJM2884AKH1-46
NJM2884AKH1-47
NJM2884AKH1-48
NJM2884AKH1-49
NJM2884AKH1-05
V
out
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
Ver.2012-07-12
-3-
NJM2884/A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
V
IN
Control Voltage
V
CONT
(Ta=25°C)
UNIT
V
V
RATINGS
+10
+10
SOT-89-5 (U1)
625(*1)
960(*2)
625(*1)
SOT-89-5 (U2)
2400(*2)
mW
Power Dissipation
P
D
1190(*1)
TO-252-5
3125(*2)
445(*3)
ESON6-H1
1135(*4)
Operating Temperature
Topr
- 40
+85
°C
Storage Temperature
Tstg
- 40
+150
°C
(*1): Mounted on glass epoxy board. (76.2 x114.3 x 1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm
2
)
(*2): Mounted on glass epoxy board. (76.2 x 114.3 x 1.6mm:based on EIA/JDEC standard, 4Layers)
( 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hall to a board based on JEDEC standard JESD51-5)
(*3): Mounted on glass epoxy board (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 2Layers FR-4, with Exposed Pad)
(*4): Mounted on glass epoxy board (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 4Layers FR-4, with Exposed Pad)
(4Layers: Applying 99.5×99.5mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
INPUT VOLTAGE RANGE
V
IN
=+2.3V~9V(In case of Vo<2.1V)
ELECTRICAL CHARACTERISTICS
(V
IN
=Vo+1V, C
IN
=0.33µF, Co=2.2µF: Vo≥2.7V (Co=4.7µF : 1.7V<Vo≤2.6V, Co=10µF : Vo≤1.7V), Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP. MAX. UNIT
Output Voltage
Vo
Io=30mA
-1.0%
+1.0%
V
Quiescent Current
I
Q
Io=0mA
200
300
µA
Quiescent Current
V
CONT
=0V
100
nA
I
Q(OFF)
at Control OFF
Output Current
Io
Vo - 0.3V
500
650
mA
V
IN
=Vo+1V
Vo+6V (Vo≤3V Version),
0.10
%/V
Line Regulation
∆Vo/∆V
IN
V
IN
=Vo+1V
9V (Vo>3V Version),
Io=30mA
Load Regulation
∆Vo/∆Io
Io=0
500mA
0.009 %/mA
Dropout Voltage (*5)
∆V
I-O
Io=300mA
0.18
0.28
V
ein=200mVrms, f=1kHz, Io=10mA,
Ripple Rejection
RR
75
dB
Vo=3V Version
Average Temperature
Coefficient of Output
∆Vo/∆Ta
Ta=0
+85°C, Io=10mA
±
50
ppm/°C
Voltage
f=10Hz
80kHz, Io=10mA,
Output Noise Voltage
V
NO
45
µVrms
Vo=3V Version
Control Current
V
CONT
=1.6V
3
12
µA
I
CONT
Control Voltage for ON-state
V
CONT(ON)
1.6
V
Control Voltage for OFF-state V
CONT(OFF)
0.6
V
(*5): The output voltage excludes under 2.1V.
The above specification is a common specification for all output voltages.
Therefore, it may be different from the individual specification for a specific output voltage.
-4-
Ver.2012-07-12
NJM2884/A
POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJM2884U1/U2 Power Dissipation
(Topr=-40~+85°C,Tj=150°C)
2600
2400
2200
Power Dissipation P
D
(mW)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
-50
-25
0
25
50
75
100
Temperature : Ta(°C)
U1/U2 : on 2 layers board
U1 : on 4 layers board
U2 : on 4 layers board
NJM2884ADL3 PowerDissipation
(Topr=-40~+85°C,Tj=150°C)
3500
Power Dissipation P
D
(mW)
3000
2500
2000
1500
1000
500
0
-50
-25
0
25
50
Temperature : Ta(°C)
75
100
on 2 layers board
on 4 layers board
NJM2884AKH1 Power Dissipation
(Topr=-40~+85°C,Tj=150°C)
1500
Power Dissipation P
D
(mW)
on 4 layers board with Exposed Pad
1200
900
on 2 layers board with Exposed Pad
600
300
0
-50
-25
0
25
50
Temperature : Ta(°C)
75
100
Ver.2012-07-12
-5-
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NJM2884U1-18-TE1 相似产品对比
型号 NJM2884U1-18-TE1 NJM2884U1-33-TE1 NJM2884ADL3-33-TE1
描述 PMIC - 稳压器 - 线性 正 固定 1 输出 500mA SOT-89-5 PMIC - 稳压器 - 线性 正 固定 1 输出 500mA SOT-89-5 PMIC - 稳压器 - 线性 正 固定 1 输出 500mA TO-252-5
类别 半导体;多通道IC(PMIC) 半导体;多通道IC(PMIC) 半导体;多通道IC(PMIC)
厂商名称 Nisshinbo Micro Devices Inc. Nisshinbo Micro Devices Inc. Nisshinbo Micro Devices Inc.
包装 卷带(TR) 卷带(TR)剪切带(CT) 卷带(TR)剪切带(CT)
输出配置
输出类型 固定 固定 固定
稳压器数 1 1 1
电压 - 输入(最大值) 9V 9V 9V
电压 - 输出(最小值/固定) 1.8V 3.3V 3.3V
电流 - 输出 500mA 500mA 500mA
电流 - 静态 (Iq) 300 µA 300 µA 300 µA
PSRR 75dB(1kHz) 75dB(1kHz) 75dB(1kHz)
控制特性 使能 使能 使能
保护功能 过流,超温,短路 过流,短路 过流,短路
工作温度 -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
安装类型 表面贴装型 表面贴装型 表面贴装型
封装/外壳 SOT-89-5/6 SOT-89-5/6 TO-252-6,DPak(5 引线 + 接片)
供应商器件封装 SOT-89-5 SOT-89-5 TO-252-5
基本产品编号 NJM2884 NJM2884 NJM2884
电压降(最大值) - 0.18V @ 300mA 0.18V @ 300mA
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