L78M05CDT-1(2006) 데이터 시트보기 (PDF) - STMicroelectronics

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L78M05CDT-1
(Rev.:2006)

Positive voltage regulators

STMicroelectronics 

L78M00 series

Positive voltage regulators

Feature summary

■ Output current to 0.5A

■ Output voltages of 5; 6; 8; 9; 10; 12; 15; 18; 20;

24V

■ Thermal overload protection

■ Short circuit protection

■ Output transition SOA protection

Description

The L78M00 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

TO-220

TO-220FP

DPAK

IPAK

deliver over 0.5A output current. Although

designed primarily as fixed voltage regulators,

these devices can be used with external

components to obtain adjustable voltage and

currents.

Schematic diagram

November 2006

Rev. 8

1/30

www.st.com

30

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