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参数资料
| 型号： | LM2931AZ-5.0 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | LOW DROPOUT VOLTAGE REGULATORS |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PBCY3 |
| 封装： | TO-92, 3 PIN |
| 文件页数： | 2/6页 |
| 文件大小： | 360K |
| 代理商： | LM2931AZ-5.0 |
2-6
Input Voltage
Operating Range
Overvoltage Protection
PJ2931
26V
Internal Power Dissipation(Note 1)
Operating Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temp.(Soldering, 10 seconds)
Internally Limited
0
125
to +150
210
50V
!"#$
%&
!"#$ %&
''
(
)
5
5.19
4.81
5.25
4.75
V
V
V
V
mV
mV
mV
m
!
Output Voltage
6.0V
-40
9V
6V
5mA
V
Tj
26V, Io 100mA
125
16V
26V
100mA
5.25
4.75
5.5
4.5
Line Regulation
V
V
2
4
14
10
30
50
2
4
14
200
10
30
50
Load Regulation
Output Impedance 100mA and 10mArms,
100Hz-10KHz
Quiescent Current
Io
-40
Io=100mA,V =14V,Tj=25
200
600
mA 6V
Tj
V
26V
125
0.4
15
500
1.0
1.0
30
5
1000
0.4
15
1.0
1.0
mA
mA
mA
mA
Output Noise
Voltage
Long Term
Stability
Ripple Rejection
Dropout Voltage
10Hz-100KHz, C
=100
F
500
20
50
20
mV
/1000hr
dB
V
V
V
V
fo=120Hz
Io=10mA
Io=100mA
80
,
0.3
33
55
80
,
0.3
33
0.2
0.6
26
0.2
0.6
26
Maximum
Operational Input
Voltage
Maximum Line
Transient
Reverse Polarity
Input Voltage,DC
Reverse Polarity
Input Voltage,
Transient
Note 1:To ensure constant junction temperature, low duty cycle pulse testing is used.
R =500
5.5V,100ms
70
60
70
50
V
Vo
-0.3V, R =500
!
-30
-15
-30
-15
V
1% Duty Cycle, 100ms R =500
!
-80
-50
-80
-50
V
Note 2:Guaranteed and 100% production tested.
Note 3:Guaranteed (but not 100% production tested)over the operating temperature and input current ranges. These limits are
not used to calculate outgoing quality levels.
Note 4:Thermal resistance junction-to-case (
jc) is 3
/W; case-to-ambient is 50
/W.
(V =14V,Io=10mA, T =25
(Note 1), C2=100
F(unless otherwise specified)
LM2931-5.0
70
LM
LM
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM2931AZ50AP | 功能描述:低压差稳压器 - LDO 5.0V 100mA Positive 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 |
| LM2931AZ50R | 功能描述:低压差稳压器 - LDO 5.0V 0.1A Very Low 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 |
| LM2931AZ50R | 制造商:STMicroelectronics 功能描述:Voltage Regulator IC |
| LM2931AZ50R-CUT TAPE | 制造商:ST 功能描述:LM2931 Series 5 V 100 mA Through Hole Very Low Drop Voltage Regulator - TO-92 |
| LM2931AZ5X | 功能描述:低压差稳压器 - LDO LDO 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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