Datasheet > L78M20AB

L78M20AB

更新时间： 2024-10-01 23:44:11

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
17页	1477K
描述
PRECISION 500MA REGULATORS

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数据手册

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L78M20AB 数据手册

L78M00AB/AC

SERIES

PRECISION 500mA REGULATORS

■

OUTPUT CURRENT TO 0.5A

OUTPUT VOLTAGES OF 5; 6; 8; 9; 10; 12;

15; 18; 20; 24V

■

THERMAL OVERLOAD PROTECTION

SHORT CIRCUIT PROTECTION

OUTPUT TRANSITION SOA PROTECTION

±2% OUTPUT VOLTAGE TOLERANCE

GUARANTEED IN EXTENDED

TEMPERATURE RANGE

TO-220

DESCRIPTION

The L78M00AB series of three-terminal positive

regulators is available in TO-220 and DPAK

packages and with several fixed output voltages,

making it useful in a wide range of applications.

These regulators can provide local on-card

regulation eliminating the distribution problems

associated with single point regulation. Each type

employs internal current limiting, thermal

shut-down and safe area protection, making it

essentially indestructible. If adequate heat sinking

is provided, they can deliver over 0.5A output

current. Although designed primarily as fixed

DPAK

voltage regulators, these devices can be used

with external components to obtain adjustable

voltage and currents.

SCHEMATIC DIAGRAM

October 2003

1/17

12 3 4 5 6 7...17

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