LM79MXX

更新时间： 2024-02-27 14:25:20

品牌	Logo	应用领域
美国国家半导体 - NSC		稳压器
页数	文件大小	规格书
8页	215K
描述
3-Terminal Negative Regulators

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技术参数
数据手册

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LM79MXX 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
可调性：	ADJUSTABLE	输出次数：	1
端子数量：	4	最高工作温度：	70 °C
最低工作温度：		最大输出电压 1：	-30 V
最小输出电压 1：	-2.6 V	认证状态：	Not Qualified
子类别：	Other Regulators	技术：	BIPOLAR
Base Number Matches：	1

LM79MXX 数据手册

September 2001

LM79MXX Series

3-Terminal Negative Regulators

a resistor divider. The low quiescent current of these devices

with a specified maximum change with line and load ensures

good regulation in the voltage boosted mode.

General Description

The LM79MXX series of 3-terminal regulators is available

with fixed output voltages of −5V, −12V, and −15V. These

devices need only one external component—a compensa-

tion capacitor at the output. The LM79MXX series is pack-

aged in the TO-220 power package, and is capable of sup-

plying 0.5A of output current.

For output voltage other than −5V, −12V, and −15V the

LM137 series provides an output voltage range from −1.2V

to −57V.

Features

n Thermal, short circuit and safe area protection

n High ripple rejection

These regulators employ internal current limiting, safe area

protection, and thermal shutdown for protection against vir-

tually all overload conditions.

n 0.5A output current

n 4% tolerance on preset output voltage

Low ground pin current of the LM79MXX series allows out-

put voltage to be easily boosted above the preset value with

Connection Diagram

TO-220 Plastic Package (T)

DS010483-7

Front View

Order Number LM79M05CT, LM79M12CT or LM79M15CT

See NS Package Number T03B

DS010483

www.national.com

12 3 4 5 6 7 8

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与LM79MXX相关器件

型号	品牌	获取价格	描述	数据表
LM79XX	NSC	获取价格	LM79XX Series 3-Terminal Negative Regulators
LM79XX	FAIRCHILD	获取价格	3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS
LM79XX	UTC	获取价格	3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
LM79XX	ETL	获取价格	3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
LM79XX	HGSEMI	获取价格	1.2A 负输出电压线性稳压器
LM79XX_08	UTC	获取价格	3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
LM79XX_09	FAIRCHILD	获取价格	3-Terminal 1A Negative Voltage Regulator
LM79XX_A	ETC	获取价格
LM79XXA	ETC	获取价格
LM79XXAT	FAIRCHILD	获取价格	3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS