Overview of the UAZ8L Series Linear Regulators
The UAZ8L Series comprises a series of positive-voltage linear regulators developed by TEXAS INSTRUMENTS. They are presented as an essential component for achieving regulated output voltage within a range of 2.6 V to 15 V for legacy chips and 3.3 V to 15 V for new chips. The regulators cater to an input voltage range from 4.75 V to 35 V and offer an output current of up to 100 mA.
The updated UAZ8L Series boasts features such as an impressively low quiescent current (Io) of 3 mA. It incorporates built-in short-circuit current limiting and thermal protection to enhance the safety and durability of the device. The products within the series come in several packages including SOIC-8, SOT-89-3, and TO-92, making them adaptable to various circuit designs.
As part of its versatile utility, the UAZ8L series can be used for applications that demand on-card voltage regulation or when coupled with power-pass elements to create high-current voltage regulators. Moreover, the new chip versions are characterized to perform within the operating junction temperature range of -40°C to +125°C. Users can refer to the orderable addendum at the end of the datasheet for information on all available packages.
Noteworthy Features & Support
Electrical Characteristics: Detailed specifications are available for legacy and new chip variants. This includes absolute maximum ratings, recommended operating conditions, and electrical characteristics for a multitude of devices (UA78L02, UA78L05, UA78L12, and more).
Application Guidance: The datasheet comprises sections on application information, typical application scenarios, and power supply recommendations, providing comprehensive support for implementation. It also includes a simplified schematic for a general understanding of the device connections.
Design Support and Documentation
Device and documentation support are thoroughly addressed in the datasheet. It provides details on receiving notifications for documentation updates, accessing support resources, understanding trademark policies, and precautions regarding electrostatic discharge.
The datasheet also offers explicit revision history, noting changes from previous iterations. For instance, updates from Revision W (April 2023) to Revision X (June 2023) include the reclassification of the M3 device status from Advance Information to Production Data.
Important Notice: An important notice at the end of the data sheet touches upon product availability, warranty details, changes, usage in safety-critical applications, intellectual property issues, and further important disclaimers.
Conclusion
Furnished with a broad range of features designed for superior performance and protection, the UAZ8L series linear regulators are well-suited for meticulous voltage regulation requirements in various electronic applications.
References:
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