L78M09ABDT datasheet(1/17 Pages) STMICROELECTRONICS

部件名	L78M09ABDT

功能描述	PRECISION 500mA REGULATORS

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 17 page

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October 2003

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OUTPUT CURRENT TO 0.5A

s

OUTPUT VOLTAGES OF 5; 6; 8; 9; 10; 12;

15; 18; 20; 24V

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THERMAL OVERLOAD PROTECTION

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SHORT CIRCUIT PROTECTION

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OUTPUT TRANSITION SOA PROTECTION

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±2% OUTPUT VOLTAGE TOLERANCE

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GUARANTEED IN EXTENDED

TEMPERATURE RANGE

DESCRIPTION

The L78M00AB series of three-terminal positive

regulators is available in TO-220 and DPAK

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 0.5A output

current. Although designed primarily as fixed

voltage regulators, these devices can be used

with external components to obtain adjustable

voltage and currents.

L78M00AB/AC

SERIES

PRECISION 500mA REGULATORS

SCHEMATIC DIAGRAM

TO-220

DPAK

类似零件编号 - L78M09ABDT

制造商	部件名	数据表	功能描述
STMicroelectronics	L78M09ABDT-TR	1Mb / 45P	Precision 500 mA regulators Rev 24 - September 2020

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