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参数资料
| 型号： | L78S18CV |
| 厂商： | 意法半导体 |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 5/21页 |
| 文件大小： | 262K |
| 代理商： | L78S18CV |
ELECTRICAL CHARACTERISTICS FOR L78S05
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 10V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
4.8
4.75
Typ.
5
5
Max.
5.2
5.25
100
50
100
8
0.5
1.3
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 7 to 25 V
V
i
= 8 to 25 V
I
o
= 20 mA to 2 A
V
i
= 7 V
V
o
I
d
I
d
I
d
V
o
T
e
N
SVR
V
i
R
o
I
sc
I
scp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
I
o
= 20 mA to 1A
I
o
= 20 mA
I
o
= 5 mA
V
i
= 7 to 25 V
T
j
= -55 to 150
o
C
-1.1
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
B = 10Hz to 100KHz
f = 120 Hz
I
o
≤
1.5 A
f = 1KHz
V
i
= 27 V
40
μ
V
dB
V
m
mA
A
60
8
17
500
3
ELECTRICAL CHARACTERISTICS FOR L78S75
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 12.5V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
7.15
7.1
Typ.
7.5
7.5
Max.
7.9
7.95
120
60
120
8
0.5
1.3
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 9.5 to 25 V
V
i
= 10.5 to 20 V
I
o
= 20 mA to 2 A
V
i
= 9.5 V
V
o
I
d
I
d
I
d
V
o
T
e
N
SVR
V
i
R
o
I
sc
I
scp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
I
o
= 20 mA to 1A
I
o
= 20 mA
I
o
= 5 mA
V
i
= 9.5 to 25 V
T
j
= -55 to 150
o
C
-0.8
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
B = 10Hz to 100KHz
f = 120 Hz
I
o
≤
1.5 A
f = 1KHz
V
i
= 27 V
52
μ
V
dB
V
m
mA
A
54
10.5
16
500
3
L78S00 SERIES
5/21
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PDF描述 |
|---|---|
| L78S18T | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78XX | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L7905C | NEGATIVE VOLTAGE REGULATORS |
| L7905CP | NEGATIVE VOLTAGE REGULATORS |
| L7905CT | NEGATIVE VOLTAGE REGULATORS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L78S18CV | 制造商:STMicroelectronics 功能描述:IC REGULATOR +18V |
| L78S18T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2 A positive voltage regulators |
| L78S24 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2 A positive voltage regulators |
| L78S24C | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2 A positive voltage regulators |
| L78S24CT | 功能描述:线性稳压器 - 标准 TO-3 +V REG 2A 24V RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
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