Datasheet > LM2930S-8.0

LM2930S-8.0

更新时间： 2024-02-28 04:13:55

品牌	Logo	应用领域
美国国家半导体 - NSC		三端稳压器调节器输出元件
页数	文件大小	规格书
8页	255K
描述
3-Terminal Positive Regulator

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技术参数
数据手册

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LM2930S-8.0 技术参数

生命周期：	Obsolete	零件包装代码：	D2PAK
包装说明：	PLASTIC, TO-263, 3 PIN	针数：	4
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.38
Is Samacsys：	N	最大输入电压：	26 V
最小输入电压：	9.4 V	长度：	10.16 mm
功能数量：	1	工作温度TJ-Max：	125 °C
最大输出电流 1：	0.15 A	最大输出电压 1：	8.5 V
最小输出电压 1：	7.5 V	标称输出电压 1：	8 V
封装代码：	TO-263	调节器类型：	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
座面最大高度：	4.79 mm	技术：	BIPOLAR
端子节距：	2.54 mm	宽度：	8.635 mm
Base Number Matches：	1

LM2930S-8.0 数据手册

April 1998

LM2930

3-Terminal Positive Regulator

General Description

Features

n Input-output differential less than 0.6V

n Output current in excess of 150 mA

n Reverse battery protection

The LM2930 3-terminal positive regulator features an ability

to source 150 mA of output current with an input-output dif-

ferential of 0.6V or less. Efficient use of low input voltages

obtained, for example, from an automotive battery during

cold crank conditions, allows 5V circuitry to be properly pow-

ered with supply voltages as low as 5.6V. Familiar regulator

features such as current limit and thermal overload protec-

tion are also provided.

n 40V load dump protection

n Internal short circuit current limit

n Internal thermal overload protection

n Mirror-image insertion protection

n P⁺Product Enhancement tested

Designed originally for automotive applications, the LM2930

and all regulated circuitry are protected from reverse battery

installations or 2 battery jumps. During line transients, such

as a load dump (40V) when the input voltage to the regulator

can momentarily exceed the specified maximum operating

voltage, the regulator will automatically shut down to protect

both internal circuits and the load. The LM2930 cannot be

harmed by temporary mirror-image insertion.

Voltage Range

LM2930T-5.0:

LM2930T-8.0:

LM2930S-5.0:

LM2930S-8.0:

Fixed outputs of 5V and 8V are available in the plastic

TO-220 and TO-263 power packages.

Connection Diagrams

(TO-263)

Plastic Surface-Mount Package

(TO-220)

Plastic Package

DS005539-7

DS005539-1

Top View

Front View

Order Number LM2930T-5.0 or LM2930T-8.0

See NS Package Number T03B

DS005539-8

Side View

Order Number LM2930S-5.0 or LM2930S-8.0

See NS Package Number TS3B

DS005539

www.national.com

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LM2930SX-8.0/NOPB	TI	8V FIXED POSITIVE REGULATOR, PSSO3, ROHS COMPLIANT, TO-263, 3 PIN	获取价格