STMicroelectronics

L78M15ABV  

Linear & Switching Voltage Regulators

L78M15ABV Description

The L78M15ABV is a linear voltage regulator IC designed and manufactured by STMicroelectronics. It belongs to the Linear & Switching Voltage Regulators category and is specifically designed to provide a fixed output voltage of 15V with a maximum input voltage of 35V. This device is capable of delivering an output current of 500mA, making it suitable for a wide range of applications requiring stable and reliable power regulation.

L78M15ABV Features

• Output Type: Fixed, ensuring consistent output voltage regardless of input variations.
• Voltage - Input (Max): 35V, allowing for a wide range of input voltage compatibility.
• Current - Output: 500mA, sufficient for powering various electronic devices.
• Number of Regulators: 1, providing a single output voltage regulation.
• Output Configuration: Positive, suitable for applications requiring positive voltage regulation.
• Product Status: Obsolete, indicating that this product is no longer in production.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental and safety standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating low sensitivity to moisture.
• Current - Quiescent (Iq): 6 mA, contributing to low power consumption.
• PSRR: 54dB (120Hz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, Short Circuit, ensuring device safety and reliability.
• Mounting Type: Through Hole, facilitating easy integration into various circuit designs.
• Package: Tube, offering a standard packaging solution for easy handling and storage.

L78M15ABV Applications

The L78M15ABV is ideal for applications where a stable 15V output is required, such as:

• Power Supplies: Providing a stable voltage source for various electronic devices.
• Industrial Equipment: Ensuring reliable power regulation in industrial settings.
• Telecommunications: Supporting power requirements for communication equipment.
• Automotive Electronics: Delivering stable power to automotive electronic systems.

Conclusion of L78M15ABV

While the L78M15ABV is an obsolete product, it remains a reliable choice for applications requiring a fixed 15V output with a maximum input of 35V and an output current of 500mA. Its fixed output type, positive output configuration, and compliance with various safety and environmental standards make it suitable for a wide range of applications. However, due to its obsolete status, it is recommended to explore alternative models from STMicroelectronics for new designs or replacements.

L78M15ABV Documents

Download datasheets and manufacturer documentation for L78M15ABV

PCN Assembly/Origin :

Mult Dev Assembly Chg 17/Feb/2020      

Datasheets :

L78MxxAB,AC      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

Other Related Documents :

L7805AB View All Specifications      

PCN Obsolescence/ EOL :

EOL- 11/May/2023      

HTML Datasheet :

L78MxxAB,AC      

PCN Design/Specification :

Back Metal Conversion 21/Jun/2016