L79L12AB

更新时间： 2024-11-10 22:47:23

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器
页数	文件大小	规格书
13页	96K
描述
NEGATIVE VOLTAGE REGULATORS

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L79L12AB 数据手册

L79L00

SERIES

NEGATIVE VOLTAGE REGULATORS

■

OUTPUT CURRENT UP TO 100 mA

OUTPUT VOLTAGESOF-5; -6; -8; -9; -12;

-15V

■

THERMAL OVERLOADPROTECTION

SHORT CIRCUIT PROTECTION

NO EXTERNAL COMPONENTS ARE

REQUIRED

SO-8

SOT-89

■

AVAILABLEIN EITHER± 5% (AC) OR ± 10%

DESCRIPTION

The L79L00 series of three-terminal positive

regulators employ internal current limiting and

thermal shutdown, making them essentially

indestructible. If adequate heatsink is provided,

they can deliver up to 100 mA output current.

They are intended as fixed voltage regulators in a

wide range of applications including local or

on-card regulation for elimination of noise and

distribution problems associated with single-point

regulation. In addition, they can be used with

power pass elements to make high-current

voltage regulators.

TO-92

output impedance improvement of typically two

orders of magnetude, along with lower quiescent

current and lower noise.

The L79L00 series used as Zener diode/resistor

combination replacement, offers an effective

BLOCK DIAGRAM

1/13

December 1999

12 3 4 5 6 7...13

中文翻译

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