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参数资料
| 型号： | L78L20ABZTR |
| 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： | 1/24页 |
| 文件大小： | 440K |
| 代理商： | L78L20ABZTR |
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
相关PDF资料 |
PDF描述 |
|---|---|
| L78L20AC | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78L20ACD | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78L20ACD13TR | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78L20ACDTR | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78L20ACUTR | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| L78L20AC | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACD | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACD13TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACDTR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78L20ACD-TR | 功能描述:线性稳压器 - 标准 VOLTAGE REGULATOR 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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