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L78M09AB - Precision 500 mA regulators

Download the L78M09AB datasheet PDF. This datasheet also covers the L78MxxAB variant, as both devices belong to the same precision 500 ma regulators family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (L78MxxAB-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
L78M09AB Precision 500 mA regulators HOTCHIP
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L78M05CV 3-TERMINAL POSITIVE VOLTAGE REGULATORS SGS
L78M06AB Precision 500 mA regulators HOTCHIP

Other Datasheets by STMicroelectronics

Part Number Description
L78M09A Precision 500mA regulators
L78M09 POSITIVE VOLTAGE REGULATORS
L78M09C Precision 500mA regulator
L78M09CV Precision 500mA regulator
L78M05 Precision 500mA regulators

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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