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参数资料
| 型号： | NJM2871BF19 |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 1.9 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 3/10页 |
| 文件大小： | 186K |
| 代理商： | NJM2871BF19 |
NJM2871B/72B
- 2 -
Ver.2006-02-20
! OUTPUT VOLTAGE RANK LIST
Device Name
VOUT
Device Name
VOUT
Device Name
VOUT
NJM287*BF15
1.5V
NJM287*BF26
2.6V
NJM287*BF34
3.4V
NJM287*BF18
1.8V
NJM287*BF27
2.7V
NJM287*BF35
3.5V
NJM287*BF19
1.9V
NJM287*BF28
2.8V
NJM287*BF38
3.8V
NJM287*BF02
2.0V
NJM287*BF29
2.9V
NJM287*BF04
4.0V
NJM287*BF21
2.1V
NJM287*BF03
3.0V
NJM287*BF48
4.8V
NJM287*BF23
2.3V
NJM287*BF31
3.1V
NJM287*BF05
5.0V
NJM287*BF24
2.4V
NJM287*BF32
3.2V
NJM287*BF25
2.5V
NJM287*BF33
3.3V
! ABSOLUTE MAXIMUM RATINGS
(Ta=25
°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
+14
V
Control Voltage
VCONT
+14(*1)
V
350(*2)
Power Dissipation
PD
SOT-23-5
200(*3)
mW
Operating Temperature
Topr
40 +85
°C
Storage Temperature
Tstg
40 +125
°C
(*1) : When input voltage is less than +14V, 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
! Operating voltage
VIN=+2.3
+14V (In case of Vo<2.1V version)
! ELECTRICAL CHARACTERISTICS
(VIN=Vo+1V, CIN=0.1
F, Co=1.0F: Vo≥2.7V (Co=2.2F : 1.8V<Vo≤2.6V:, Co=4.7F : Vo≤1.8V), Cp=0.01F, Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Output Voltage
Vo
Io=30mA
-1.0%
+1.0%
V
Quiescent Current
IQ
Io=0mA, except Icont
120
180
A
Quiescent Current
at Control OFF
IQ(OFF)
VCONT=0V
100
nA
Output Current
Io
Vo-0.3V
150
200
mA
Line Regulation
Vo/VIN
VIN=Vo+1V
Vo+6V, Io=30mA
0.10
%/V
Load Regulation
Vo/Io
Io=0
100mA
0.03
%/mA
Dropout Voltage (*4)
VIO
Io=60mA
0.10
0.18
V
Ripple Rejection
RR
ein=200mVrms, f=1kHz, Io=10mA,
Vo=3V version
75
dB
Average Temperature
Coefficient of Output
Voltage
Vo/Ta
Ta=0
+85°C, Io=10mA
± 50
ppm/
°C
Output Noise Voltage
VNO1
f=10Hz
80kHz, Io=10mA, Vo=3V Version
30
Vrms
Control Voltage for
ON-state
VCONT(ON)
1.6
V
Control Voltage for
OFF-state
VCONT(OFF)
0.6
V
(*4): 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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NJM2871BF21-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NJM2871BF23-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NJM2871BF24-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NJM2871BF25-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NJM2871BF26-TE1 | 功能描述:低压差稳压器 - LDO Low Dropout Voltage Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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