78L12AB - POSITIVE VOLTAGE REGULATORS

Product Overview

STMicroelectronics

Part number	78L12AB
Manufacturer	STMicroelectronics
File Size	814.12 KB
Description	POSITIVE VOLTAGE REGULATORS
Datasheet	78L12AB Datasheet
Note	This datasheet PDF includes multiple part numbers: 78L12AB, 78L05ABUTR. Please refer to the document for exact specifications by model.
Additional preview pages of the 78L12AB datasheet.

The L78L series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible.

Output current up to 100 mA.
Output voltages of 3.3; 5; 6; 8; 9; 10; 12; 15; 18; 24 V thermal overload protection.
Short-circuit protection.
No external components are required.
Available in either ± 4% (A) or ± 8% (C) selection.

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Published: Sep 20, 2025 |