L7915CV datasheet(1/21 Pages) STMICROELECTRONICS

部件名	L7915CV

功能描述	Negative voltage regulators

PDF	21 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 21 page

July 2008

Rev 16

1/21

21

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

Description

The L79XXC series of three-terminal negative

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

Although designed primarily as fixed voltage

regulators, these devices can be used with

external components to obtain adjustable

voltages and currents.

TO-220FP

D2PAK

TO-220

Table 1.

Device summary

Part numbers

Order codes

Output

voltages

TO-220

(A type)

D2PAK

TO-220FP

L7905C

L7905CV

L7905CD2T-TR

L7905CP

-5 V

L7908C

L7908CV

-8 V

L7912C

L7912CV

L7912CD2T-TR

L7912CP

-12 V

L7915C

L7915CV

L7915CD2T-TR

L7915CP

-15 V

L7920C

L7920CD2T-TR (1)

-20 V

1.

Available on request.

www.st.com

类似零件编号 - L7915CV

制造商	部件名	数据表	功能描述
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