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參數資料
| 型號： | L78L20ABDTR |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩壓器 |
| 文件頁數： | 1/24頁 |
| 文件大?。?/td> | 440K |
| 代理商： | L78L20ABDTR |
1/24
July 2003
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OUTPUT CURRENT UP TO 100 mA
OUTPUT VOLTAGES OF 3.3; 5; 6; 8; 9; 10;
12; 15; 18; 20; 24V
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
NO EXTERNAL COMPONENTS ARE
REQUIRED
AVAILABLE IN EITHER ±5% (AC) OR ±10%
(C) SELECTION
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DESCRIPTION
The L78L00 series of three-terminal positive
regulators employ internal current limiting and
thermal
shutdown,
making
indestructible. If adequate heat-sink is provided,
they can deliver up to 100 mA output current. They
are intended as fixed voltage regulators in a wide
range of applications including local or on-card
regulation for elimination of noise and distribution
problems associated with single-point regulation.
In addition, they can be used with power pass
elements to make high-current voltage regulators.
The L78L00 series used as Zener diode/resistor
combination replacement, offers an
output impedance improvement of typically two
them
essentially
effective
orders of magnitude, along with lower quiescent
current and lower noise.
L78L00
SERIES
POSITIVE VOLTAGE REGULATORS
SCHEMATIC DIAGRAM
TO-92
SOT-89
SO-8
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相關代理商/技術參數 |
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| L78L20ABUTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ABZ | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ABZAP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ABZAPTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ABZTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
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