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NJM2831F03-TE1

LDO稳压芯片,PMIC - 稳压器 - 线性 正 固定 1 输出 100mA SOT-23-5(MTP5)

产品类别:半导体    多通道IC(PMIC)   

制造商:Nisshinbo Micro Devices Inc.

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NJM2831F03-TE1概述
NJM2831 系列是低输出压降的 稳压器,带开关控制。它还采用先进的双极技术,可实现低噪声、高纹波抑制和低静态电流。

特性:
工作温度范围为 -40°C 至 85°C
双极技术
内部热过载保护
NJM2831F03-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)
18V
电压 - 输出(最小值/固定)
3V
电压降(最大值)
0.1V @ 60mA
电流 - 输出
100mA
电流 - 静态 (Iq)
180 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
SC-74A,SOT-753
供应商器件封装
SOT-23-5(MTP5)
基本产品编号
NJM2831
NJM2831F03-TE1文档预览
NJM2831
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2831 is a 100mA output low dropout voltage regulator
with ON/OFF control.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
2.1V to 15.5V output voltage range, 1µF small decoupling
capacitor, built-in noise bypass capacitor make the NJM2831
suitable for various applications.
FEATURES
Output voltage options available
2.1
15.5V (0.1V step)
High Ripple Rejection
75dB typ. (f=1kHz Vo=3V Version)
Output Noise Voltage
Vno=45µVrms typ.
Output capacitor with 1.0µF ceramic capacitor (Vo≥5.1V)
Output Current
Io(max.)=100mA
High Precision Output
Vo±1.0%
Low Dropout Voltage
0.10V typ. (Io=60mA)
ON/OFF Control
(Active High)
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
SOT-23-5, ESON6-G1
PIN CONFIGURATION
5
4
PACKAGE OUTLINE
NJM2831F
NJM2831KG1
1 2 3
1. CONTROL
2. GND
3. NC
4. V
OUT
5. V
IN
6
5
4
1
2
3
1
2
3
6
5
4
NJM2831F
EQUIVALENT CIRCUIT
V
IN
Control
NJM2831KG1
1. GND
2. NC
3. CONTROL
Exposed Pad
4. V
IN
(connected
to GND)
5. NC
6. V
OUT
V
OUT
Thermal
Protection
Bandgap
Reference
GND
Ver.2011-06-03
-1-
NJM2831
OUTPUT VOLTAGE
The WHITE column shows applicable Voltage Rank(s)
Device Name
NJM2831F-21
NJM2831F-22
NJM2831F-23
NJM2831F-24
NJM2831F-25
NJM2831F-26
NJM2831F-27
NJM2831F-28
NJM2831F-29
NJM2831F-03
NJM2831F-31
NJM2831F-32
NJM2831F-33
NJM2831F-34
NJM2831F-35
NJM2831F-36
NJM2831F-37
NJM2831F-38
NJM2831F-39
NJM2831F-04
Vout
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
3.5V
3.6V
3.7V
3.8V
3.9V
4.0V
Device Name
NJM2831F-41
NJM2831F-42
NJM2831F-43
NJM2831F-44
NJM2831F-45
NJM2831F-46
NJM2831F-47
NJM2831F-48
NJM2831F-49
NJM2831F-05
NJM2831F-53
NJM2831F-06
NJM2831F-64
NJM2831F-07
NJM2831F-08
NJM2831F-82
NJM2831F-85
NJM2831F-09
NJM2831F-92
NJM2831F-10
Vout
4.1V
4.2V
4.3V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
5.0V
5.3V
6.0V
6.4V
7.0V
8.0V
8.2V
8.5V
9.0V
9.2V
10.0V
Device Name
NJM2831F-116
NJM2831F-12
NJM2831F-125
NJM2831F-13
NJM2831F-135
NJM2831F-15
NJM2831F-155
Vout
11.6V
12.0V
12.5V
13.0V
13.5V
15.0V
15.5V
ESON Type Available Voltage Rank(s)
Device Name
NJM2831KG1-33
Vout
3.3V
Device Name
NJM2831KG1-52
Vout
5.2V
Device Name
Vout
-2-
Ver.2011-06-03
NJM2831
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
V
IN
Control Voltage
V
CONT
(Ta=25°C)
UNIT
V
V
mW
420(*4)
ESON6
1135(*5)
Operating Temperature
Topr
-40∼+85
°C
Storage Temperature
Tstg
-40∼+150
°C
(*1): When input voltage is less than +20V, the absolute maximum control voltage is equal to the input voltage.
(*2): Mounted on glass epoxy board based on EIA/JEDEC. (114.3x76.2x1.6mm: 2Layers)
(*3): Device itself.
(*4): Mounted on glass epoxy board based on EIA/JEDEC STANDARD.
(101.5×114.5×1.6mm: 2Layers FR-4, copper area 100mm
2
)
(*5): Mounted on glass epoxy board based on EIA/JEDEC STANDARD. (101.5
×
114.5
×
1.6mm: 4Layers FR-4,
Internal foil area size: 99.5
×
99.5mm, Applying a thermal via hole to a board based on JEDEC standard JESD51-5)
ELECTRICAL CHARACTERISTICS
(V
IN
= Vo+1V, C
IN
=0.1µF, Co=1.0µF (2.8V<Vo≤5.4V:Co=2.2µF, Vo≤2.8V: Co=4.7µF),Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
Output Voltage
Vo
Io=30mA
-1.0%
Vo≤5V Version
Io=0mA,
Quiescent Current
I
Q
5V<Vo≤10V Version
except Icont
10V<Vo≤15V Version
Quiescent Current
I
Q(OFF)
V
CONT
=0V
at Control OFF
Output Current
Io
Vo-0.3V
100
V
IN
=Vo+1V
Vo+6V(Vo≤12V Version)
Line Regulation
∆Vo/∆V
IN
V
IN
=Vo+1V
18V(Vo>12V Version),
Io=30mA
Load Regulation
∆Vo/∆Io
Io=0
60mA
Io=60mA
Dropout Voltage(*4)
∆V
I−O
ein=200mVrms,f=1kHz,Io=10mA,
Ripple Rejection
RR
Vo=3V Version
Average Temperature
Coefficient of Output
∆Vo/∆Ta
Ta=0
85°C, Io=10mA
Voltage
f=10Hz
80kHz, Io=10mA
Output Noise Voltage
V
NO
Vo=3V Version
Control Current
Icont
V
CONT
=1.6V
Control Voltage for
V
CONT(ON)
1.6
ON-state
Control Voltage for
V
CONT(OFF)
OFF-state
Input Voltage
V
IN
(*4): 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.
Power Dissipation
P
D
RATINGS
+20
+20(*1)
500(*2)
SOT-23-5
250(*3)
TYP.
120
135
150
130
0.10
75
±
50
45
3
MAX.
+1.0%
180
195
210
100
0.10
0.03
0.18
12
0.6
18
UNIT
V
µA
µA
µA
nA
mA
%/V
%/mA
V
dB
ppm/
°C
µVrms
µA
V
V
V
Ver.2011-06-03
-3-
NJM2831
TEST CIRCUIT
A
V
IN
I
IN
V
IN
V
OUT
0.1µF
NJM2831
1.0µF
(ceramic)
*5
I
OUT
V
V
OUT
A
V
V
CONT
I
CONT
CONTROL
GND
*5
2.8V<Vo≤5.4V version: Co=2.2µF(ceramic)
Vo≤2.8V version: Co=4.7µF(ceramic)
TYPICAL APPLICATIONS
1
In the case where ON/OFF Control is not required:
V
IN
0.1µF
R
V
IN
V
OUT
V
OUT
NJM2831
1.0µF
*6
CONTROL
GND
*6
2.8V<Vo≤5.4V version: Co=2.2µF
Vo≤2.8V version: Co=4.7µF
Connect control terminal to V
IN
terminal
-4-
Ver.2011-06-03
NJM2831
2
In use of ON/OFF CONTROL:
V
IN
V
IN
V
OUT
V
OUT
0.1µF
R
NJM2831
1.0µF
*6
CONTROL
GND
*6 2.8V<Vo≤5.4V version: Co=2.2µF
Vo≤2.8V version: Co=4.7µF
State of control terminal:
•“H”→
output is enabled.
•“L”
or “open”
output is disabled.
In the case of using a resistance "R" between V
IN
and control.
The current flow into the control terminal while the IC is ON state (I
CONT
) can be reduced when a pull up resistance
"R" is inserted between V
IN
and the control terminal.
The minimum control voltage for ON state (V
CONT (ON)
) is increased due to the voltage drop caused by I
CONT
and the
resistance "R". The I
CONT
is temperature dependence as shown in the "Control Current vs. Temperature"
characteristics. Therefore, the resistance "R" should be carefully selected to ensure the control voltage exceeds the
V
CONT (ON)
over the required temperature range.
Ver.2011-06-03
-5-
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NJM2831F03-TE1 相似产品对比
型号 NJM2831F03-TE1 NJM2831F09-TE1 NJM2831F05-TE1 NJM2831F08-TE1 NJM2831F33-TE1
描述 LDO稳压芯片,PMIC - 稳压器 - 线性 正 固定 1 输出 100mA SOT-23-5(MTP5) LDO稳压芯片, 5 V输出, 100mA最大输出, 单路输出 PMIC - 稳压器 - 线性 正 固定 1 输出 100mA SOT-23-5(MTP5) PMIC - 稳压器 - 线性 正 固定 1 输出 100mA SOT-23-5(MTP5) PMIC - 稳压器 - 线性 正 固定 1 输出 100mA SOT-23-5(MTP5)
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) 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. Nisshinbo Micro Devices Inc. Nisshinbo Micro Devices Inc.
包装 卷带(TR) 卷带(TR) 卷带(TR) 卷带(TR) 卷带(TR)剪切带(CT)
输出配置
输出类型 固定 固定 固定 固定 固定
稳压器数 1 1 1 1 1
电压 - 输入(最大值) 18V 18V 18V 18V 18V
电压 - 输出(最小值/固定) 3V 9V 5V 8V 3.3V
电压降(最大值) 0.1V @ 60mA 0.1V @ 60mA 0.1V @ 60mA 0.1V @ 60mA 0.1V @ 60mA
电流 - 输出 100mA 100mA 100mA 100mA 100mA
电流 - 静态 (Iq) 180 µA 195 µA 180 µA 195 µA 180 µA
PSRR 75dB(1kHz) 75dB(1kHz) 75dB(1kHz) 75dB(1kHz) 75dB(1kHz)
控制特性 使能 使能 使能 使能 使能
保护功能 过流,超温,短路 过流,超温,短路 过流,超温,短路 过流,超温,短路 过流
工作温度 -40°C ~ 85°C -40°C ~ 85°C -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 表面贴装型 表面贴装型
封装/外壳 SC-74A,SOT-753 SC-74A,SOT-753 SC-74A,SOT-753 SC-74A,SOT-753 SC-74A,SOT-753
供应商器件封装 SOT-23-5(MTP5) SOT-23-5(MTP5) SOT-23-5(MTP5) SOT-23-5(MTP5) SOT-23-5(MTP5)
基本产品编号 NJM2831 NJM2831 NJM2831 NJM2831 NJM2831
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