Datasheet > LM140JAN

LM140JAN

更新时间： 2024-11-28 04:20:15

品牌	Logo	应用领域
美国国家半导体 - NSC		三端稳压器
页数	文件大小	规格书
12页	536K
描述
Three Terminal Positive Regulators

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LM140JAN 数据手册

February 2006

LM140JAN

Three Terminal Positive Regulators

nal components. It is not necessary to bypass the output,

although this does improve transient response. Input by-

passing is needed only if the regulator is located far from the

filter capacitor of the power supply.

General Description

The monolithic 3-terminal positive voltage regulators employ

internal current-limiting, thermal shutdown and safe-area

compensation, making them essentially indestructible. If ad-

equate heat sinking is provided, they can deliver over 0.5A

and 1.0A output current. They are intended as fixed voltage

regulators in a wide range of applications including local

(on-card) regulation for elimination of noise and distribution

problems associated with single-point regulation. In addition

to use as fixed voltage regulators, these devices can be

used with external components to obtain adjustable output

voltages and currents.

Features

n Complete specifications at 0.5A and 1.0A loads

n No external components

n Internal thermal overload protection

n Internal short circuit current-limiting

n Output transistor safe-area compensation

Considerable effort was expended to make the entire series

of regulators easy to use and minimize the number of exter-

Ordering Information

NS Part Number

JL140-5BXA

JL140-5BYA

JL140-5SXA

JL140-5SYA

JL140-12BXA

JL140-12BYA

JL140-12SXA

JL140-15BXA

JL140-15BYA

JL140-15SYA

SMD Part Number

JM38510/10702BXA

JM38510/10706BYA

JM38510/10702SXA

JM38510/10706SYA

JM38510/10703BXA

JM38510/10707BYA

JM38510/10703SXA

JM38510/10704BXA

JM38510/10708BYA

JM38510/10708SYA

NS Package Number

Package Description

3LD TO-39 Metal Can

2LD TO-3 Metal Can

3LD TO-39 Metal Can

2LD TO-3 Metal Can

3LD TO-39 Metal Can

2LD TO-3 Metal Can

3LD TO-39 Metal Can

2LD TO-3 Metal Can

H03A

K02C

H03A

K02C

H03A

K02C

H03A

K02C

Connection Diagrams

Steel Metal Can TO-39 Package (H)

TO-3 Metal Can (K)

20164602

Bottom View

See NS Package Number K02C

20164601

Bottom View

See NS Package Number H03A

DS201646

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