78L18AC, 78L05ABUTR - POSITIVE VOLTAGE REGULATORS

STMicroelectronics

The 78L18AC by STMicroelectronics is a POSITIVE VOLTAGE REGULATORS. Below is the official datasheet preview.

Datasheet Details

Part number	78L18AC, 78L05ABUTR
Manufacturer	STMicroelectronics
File Size	814.12 KB
Description	POSITIVE VOLTAGE REGULATORS
Datasheet	78L05ABUTR_STMicroelectronics.pdf
Note	This datasheet PDF includes multiple part numbers: 78L18AC, 78L05ABUTR. Please refer to the document for exact specifications by model.
Additional preview pages of the 78L18AC 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 |