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參數(shù)資料
| 型號： | L78L20AC |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 4/24頁 |
| 文件大小： | 440K |
| 代理商： | L78L20AC |
L78L00 SERIES
4/24
ELECTRICAL CHARACTERISTICS OF L78L33C
(refer to the test circuits, T
J
= 0 to 125°C, V
I
= 8.3V,
I
O
= 40 mA, C
I
= 0.33 μF, C
O
= 0.1 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS OF L78L05C
(refer to the test circuits, T
J
= 0 to 125°C, V
I
= 10V,
I
O
= 40 mA, C
I
= 0.33 μF, C
O
= 0.1 μF unless otherwise specified).
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
V
O
Output Voltage
Output Voltage
T
J
= 25°C
I
O
= 1 to 40 mA
I
O
= 1 to 70 mA
V
I
= 5.3 to 20 V
V
I
= 6.3 to 20 V
I
O
= 1 to 100 mA
I
O
= 1 to 40 mA
T
J
= 25°C
T
J
= 125°C
I
O
= 1 to 40 mA
V
I
= 6.3 to 20 V
B =10Hz to 100KHz
V
I
= 6.3 to 16.3 V
I
O
= 40 mA
3.036
2.97
2.97
3.3
3.564
3.63
3.63
150
100
60
30
6
5.5
0.2
1.5
V
V
V
I
= 5.3 to 20 V
V
I
= 8.3 V
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
V
O
Line Regulation
mV
V
O
Load Regulation
mV
I
d
Quiescent Current
mA
mA
mA
I
d
Quiescent Current Change
eN
SVR
Output Noise Voltage
Supply Voltage Rejection
T
J
= 25°C
40
49
μ
V
dB
f = 120Hz
T
J
= 25°C
41
V
d
Dropout Voltage
1.7
V
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
V
O
Output Voltage
Output Voltage
T
J
= 25°C
I
O
= 1 to 40 mA
I
O
= 1 to 70 mA
V
I
= 8.5 to 20 V
V
I
= 9 to 20 V
I
O
= 1 to 100 mA
I
O
= 1 to 40 mA
T
J
= 25°C
T
J
= 125°C
I
O
= 1 to 40 mA
V
I
= 8 to 20 V
B =10Hz to 100KHz
V
I
= 9 to 20 V
I
O
= 40 mA
4.6
4.5
4.5
5
5.4
5.5
5.5
200
150
60
30
6
5.5
0.2
1.5
V
V
V
I
=7 to 20 V
V
I
= 10 V
V
O
Line Regulation
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
mV
V
O
Load Regulation
mV
I
d
Quiescent Current
mA
mA
mA
I
d
Quiescent Current Change
eN
SVR
Output Noise Voltage
Supply Voltage Rejection
T
J
= 25°C
40
49
μ
V
dB
f = 120Hz
T
J
= 25°C
40
V
d
Dropout Voltage
1.7
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L78L20ACD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACD13TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACDTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACD-TR | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) VOLTAGE REGULATOR RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L78L20ACUTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
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