Download the 78L09AB datasheet PDF.
This datasheet also covers the 78L05ABUTR variant, as both devices belong to the same positive voltage regulators family and are provided as variant models within a single manufacturer datasheet.
General Description
The L78L series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible.
If adequate heat-sink is provided, they can deliver up to 100 mA output current.
Key Features
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.
Note: The manufacturer provides a single datasheet file (78L05ABUTR_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for 78L09AB (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
78L09AB. For precise diagrams, and layout, please refer to the original PDF.
TO-92 SO-8 SOT-89 Maturity status link L78L L78L Datasheet Positive voltage regulators Features • Output current up to 100 mA • Output voltages of 3.3; 5; 6; 8; 9; 10; 12...
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tput 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 Description The L78L series of three-terminal positive regulators employ internal current limiting and thermal shutdown, making them essentially indestructible. If adequate heat-sink is provided, they can deliver up to 100 mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or on-card regulation for elimination of noise and distribution
78L09AB Datasheet
