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L78M12AB - Precision 500 mA regulators

This page provides the datasheet information for the L78M12AB, a member of the L78MxxAB Precision 500 mA regulators family.

Datasheet Summary

Description

The L78MxxA 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.

Features

  • Output current to 0.5 A Output voltages of 5; 6; 8; 9; 10; 12; 15; 24 V Thermal overload protection Short circuit protection Output transition SOA protection ± 2 % output voltage tolerance Guaranteed in extended temperature range TO-220 DPAK.

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Datasheet preview – L78M12AB

Datasheet Details

Part number L78M12AB
Manufacturer STMicroelectronics
File Size 687.86 KB
Description Precision 500 mA regulators
Datasheet download datasheet L78M12AB Datasheet
Additional preview pages of the L78M12AB datasheet.

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Full PDF Text Transcription

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L78MxxAB L78MxxAC Precision 500 mA regulators Datasheet − production data Features ■ ■ ■ ■ ■ ■ ■ Output current to 0.5 A Output voltages of 5; 6; 8; 9; 10; 12; 15; 24 V Thermal overload protection Short circuit protection Output transition SOA protection ± 2 % output voltage tolerance Guaranteed in extended temperature range TO-220 DPAK Description The L78MxxA 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 shutdown and safe area protection, making it essentially indestructible.
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