L78L18CDTR

更新时间： 2024-01-03 13:36:45

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		线性稳压器IC 调节器电源电路光电二极管输出元件
页数	文件大小	规格书
24页	444K
描述
POSITIVE VOLTAGE REGULATORS

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中文翻译

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技术参数
数据手册

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L78L18CDTR 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.67
最大输入电压：	33 V	最小输入电压：	22 V
JESD-30 代码：	R-PDSO-G8	长度：	4.9 mm
功能数量：	1	端子数量：	8
工作温度TJ-Max：	125 °C	工作温度TJ-Min：
最大输出电压 1：	19.8 V	最小输出电压 1：	16.2 V
标称输出电压 1：	18 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	座面最大高度：	1.75 mm
表面贴装：	YES	技术：	BIPOLAR
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

L78L18CDTR 数据手册

L78L00

SERIES

POSITIVE VOLTAGE REGULATORS

■

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%

TO-92

DESCRIPTION

The L78L00 series of three-terminal positive

regulators employ internal current limiting and

thermal shutdown, making them essentially

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 effective

output impedance improvement of typically two

SO-8

SOT-89

orders of magnitude, along with lower quiescent

current and lower noise.

SCHEMATIC DIAGRAM

July 2003

1/24

12 3 4 5 6 7...24

中文翻译

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