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參數(shù)資料
| 型號： | L78L18 |
| 廠商： | 意法半導體 |
| 英文描述： | Positive Voltage Regulators(三端穩(wěn)壓器) |
| 中文描述： | 正電壓調(diào)節(jié)器（三端穩(wěn)壓器） |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 144K |
| 代理商： | L78L18 |
ELECTRICALCHARACTERISTICS FOR L78L05
(referto the test circuits, T
j
= 0 to 125
o
C,
V
i
= 10V, I
o
= 40 mA, C
i
= 0.33
μ
F, C
o
= 0.1
μ
F unless otherwisespecified)
Symbol
Parameter
Test Conditions
V
o
OutputVoltage
T
j
= 25
o
C
V
o
OutputVoltage
I
o
= 1 to 40 mA
I
o
= 1 to 70 mA
V
o
LineRegulation
V
i
= 7 to20 V
V
i
= 8 to20 V
V
o
Load Regulation
I
o
= 1 to 100mA
I
o
= 1 to 40 mA
I
d
Quiescent Current
T
j
= 25
o
C
T
j
= 125
o
C
I
d
Quiescent Current Change
I
o
= 1 to 40 mA
I
d
Quiescent Current Change
V
i
= 8 to20 V
eN
OutputNoise Voltage
B = 10Hzto 100KHz T
j
= 25
o
C
I
o
= 40 mA f = 120Hz T
j
= 25
o
C
V
i
= 8 to18 V
V
d
Dropout Voltage
Min.
4.6
Typ.
5
Max.
5.4
Unit
V
V
i
= 7 to 20 V
V
i
= 10 V
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
4.5
4.5
5.5
5.5
V
V
200
150
mV
mV
60
30
mV
mV
6
5.5
mA
mA
0.2
mA
1.5
mA
40
μ
V
dB
SVR
Supply Voltage Rejection
40
49
1.7
V
ELECTRICALCHARACTERISTICS FOR L78L06
(referto the test circuits, T
j
= 0 to 125
o
C,
V
i
= 12V, I
o
= 40 mA, C
i
= 0.33
μ
F, C
o
= 0.1
μ
F unless otherwisespecified)
Symbol
Parameter
Test Conditions
V
o
OutputVoltage
T
j
= 25
o
C
V
o
OutputVoltage
I
o
= 1 to 40 mA
I
o
= 1 to 70 mA
V
o
LineRegulation
V
i
= 8.5to 20 V
V
i
= 9 to20 V
Load Regulation
I
o
= 1 to 100mA
I
o
= 1 to 40 mA
I
d
Quiescent Current
T
j
= 25
o
C
T
j
= 125
o
C
Quiescent Current Change
I
o
= 1 to 40 mA
Min.
5.52
Typ.
6
Max.
6.48
Unit
V
V
i
= 8.5to 20 V
V
i
= 12 V
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
T
j
= 25
o
C
5.4
5.4
6.6
6.6
V
V
200
150
mV
mV
V
o
60
30
mV
mV
6
5.5
mA
mA
I
d
I
d
eN
0.2
mA
Quiescent Current Change
V
i
= 8 to20 V
B = 10Hzto 100KHz T
j
= 25
o
C
I
o
= 40 mA f = 120Hz T
j
= 25
o
C
V
i
= 9 to20 V
1.5
mA
OutputNoise Voltage
50
μ
V
dB
SVR
Supply Voltage Rejection
38
46
V
d
Dropout Voltage
1.7
V
L78L00
4/19
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|---|---|
| L78L18AB | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
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| L78L18ABDTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L18ABU | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
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