Datasheet > L7900_07

L7900_07

更新时间： 2024-11-23 03:50:03

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
24页	380K
描述
Negative voltage regulators

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L7900_07 数据手册

L7900 series

Negative voltage regulators

Feature summary

■ Output current up to 1.5A

■ Output voltages of -5; -6; -8; -12; -15; -18; -20;

-24V

■ Thermal overload protection

■ Short circuit protection

■ Output transition SOA protection

TO-220

TO-220FP

Description

The L7900 series of three-terminal negative

regulators is available in TO-220, TO-220FP, TO-3

and D²PAK packages and 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;

furthermore, having the same voltage option as

the L7800 positive standard series, they are

particularly suited for split power supplies. If

adequate heat sinking is provided, they can

deliver over 1.5A output current.

D²PAK

TO-3

Although designed primarily as fixed voltage

regulators, these devices can be used with

external components to obtain adjustable

voltages and currents.

Schematic diagram

January 2007

Rev. 11

1/24

www.st.com

12 3 4 5 6 7...24

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