L78M09CDT-1 datasheet(1/29 Pages) STMICROELECTRONICS

部件名	L78M09CDT-1

功能描述	Positive voltage regulators

PDF	29 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 29 page

February 2008

Rev 11

1/29

29

L78MxxC

Positive voltage regulators

Features

■ Output current to 0.5 A

■ Output voltages of 5; 6; 8; 9; 12; 15; 18; 24 V

■ Thermal overload protection

■ Short circuit protection

■ Output transition SOA protection

Description

The L78Mxx series of three-terminal positive

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

DPAK and IPAK 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 0.5 A output current. Although

designed primarily as fixed voltage regulators,

these devices can be used with external

components to obtain adjustable voltage and

currents.

TO-220FP

DPAK

TO-220

IPAK

Table 1.

Device summary

Part numbers

L78M05C

L78M12C

L78M06C

L78M15C

L78M08C

L78M18C

L78M09C

L78M24C

www.st.com

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