Datasheet > LM7912AT

LM7912AT

更新时间： 2024-09-13 23:47:15

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
15页	238K
描述
Negative Fixed Voltage Regulator

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中文翻译

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数据手册

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LM7912AT 数据手册

LM79XX/A (KA79XX, MC79XX) FIXED VOLTAGE REGULATOR (NEGATIVE)

3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS

The LM79XX series of three-terminal negative regulators are available in

TO-220

TO-220 package and with several fixed output voltages, making them useful

in a wide range of applications. Each type employs internal current limiting,

thermal shut-down and safe area protection, making it essentially indestructible.

FEATURES

· Output Current in Excess of 1A

· Output Voltages of -5, -6, -8, -12, -15, -18, -24V

1: GND 2: Input 3: Output

Internal Thermal Overload Protection

· Short Circuit Protection

· Output Transistor Safe-Area Compensation

ORDERING INFORMATION

Output Voltage

Tolerance

Device

Package

Operating Temperature

LM79XXCT

LM79XXAT

± 4%

± 2%

TO-220

0 ~ +125°C

BLOCK DIAGRAM

GND

VOLTAGE

REFERENCE

Out

PROTECTION

CIRCUITRY

Rsc

Rev. B

1999 Fairchild Semiconductor Corporation

12 3 4 5 6 7...15

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LM7912CT/NOPB	TI	获取价格	LM79XX Series 3-Terminal Negative Regulators
LM7912-ISO	ETC	获取价格	Negative Fixed Voltage Regulator