Datasheet > L7905C_08

L7905C_08

更新时间： 2024-11-23 04:21:11

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
21页	403K
描述
Negative voltage regulators

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数据手册

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L7905C_08 数据手册

L79xxC

Negative voltage regulators

Features

■ Output current up to 1.5 A

■ Output voltages of -5; -8; -12; -15; -20 V

■ Thermal overload protection

■ Short circuit protection

■ Output transition SOA protection

TO-220

TO-220FP

Description

The L79XXC series of three-terminal negative

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

D PAK 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 L78XX positive standard series, they are

particularly suited for split power supplies. If

adequate heat sinking is provided, they can

deliver over 1.5 A output current.

D²PAK

Although designed primarily as fixed voltage

regulators, these devices can be used with

external components to obtain adjustable

voltages and currents.

Table 1.

Device summary

Order codes

Output

Part numbers

TO-220

(A type)

voltages

D²PAK

TO-220FP

L7905C

L7905CV

L7908CV

L7912CV

L7915CV

L7905CD2T-TR

L7905CP

-5 V

-8 V

L7908C

L7912C

L7912CD2T-TR

L7915CD2T-TR

L7920CD2T-TR ⁽¹⁾

L7912CP

L7915CP

-12 V

-15 V

-20 V

L7915C

L7920C

1. Available on request.

July 2008

Rev 16

1/21

www.st.com

12 3 4 5 6 7...21

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