Texas Instruments

LM79L15ACM/NOPB  

Linear & Switching Voltage Regulators

LM79L15ACM/NOPB Description

The LM79L15ACM/NOPB is a high-performance linear voltage regulator designed by Texas Instruments. This regulator is part of the LM79L series and is specifically tailored for applications requiring a fixed negative output voltage of -15V. It is capable of delivering a continuous output current of up to 100mA, making it suitable for a wide range of electronic devices and systems. The LM79L15ACM/NOPB is housed in an8 -pin SOIC package, which is ideal for surface mount applications, ensuring compactness and ease of integration into modern PCB designs.

LM79L15ACM/NOPB Features

• Output Type: Fixed negative output voltage of -15V.
• Output Current: Capable of delivering a maximum of 100mA, ensuring reliable power supply for various electronic components.
• Quiescent Current: Low quiescent current of 6mA, which minimizes power consumption and enhances efficiency, especially in low-power applications.
• Power Supply Rejection Ratio (PSRR): 50dB at 120Hz, providing excellent noise rejection and ensuring stable output voltage under varying input conditions.
• Protection Features: Equipped with over-temperature and short-circuit protection, safeguarding the regulator and connected circuits from potential damage.
• Operating Temperature Range: Wide operating temperature range from 0°C to 70°C, making it suitable for a variety of environmental conditions.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level (MSL:) MSL 1 (Unlimited), indicating high resistance to moisture, which is crucial for reliable performance in humid environments.
• Mounting Type: Surface mount, facilitating easy integration into compact and high-density PCB designs.
• Package: Supplied in a tube package, ensuring safe handling and storage during manufacturing processes.

LM79L15ACM/NOPB Applications

The LM79L15ACM/NOPB is ideal for a variety of applications where a stable negative voltage supply is required. Some specific use cases include:

• Consumer Electronics: Powering audio amplifiers, operational amplifiers, and other analog circuits that require a negative supply rail.
• Industrial Equipment: Providing regulated power to sensors, actuators, and control systems in industrial automation and process control applications.
• Telecommunications: Ensuring stable power supply for communication modules and signal processing circuits.
• Medical Devices: Supplying regulated power to medical monitoring equipment and diagnostic devices where reliability and stability are critical.
• Automotive Systems: Used in various automotive electronic systems, such as infotainment systems and electronic control units, where a negative voltage supply is necessary.

Conclusion of LM79L15ACM/NOPB

The LM79L15ACM/NOPB from Texas Instruments is a robust and reliable linear voltage regulator designed to meet the demands of modern electronic systems. Its fixed negative output voltage of -15V and capability to deliver up to 100mA make it an excellent choice for a wide range of applications. The regulator's low quiescent current, high PSRR, and comprehensive protection features ensure efficient and stable performance, while its compliance with environmental standards and moisture resistance make it suitable for diverse operating conditions. Whether used in consumer electronics, industrial equipment, or automotive systems, the LM79L15ACM/NOPB offers a dependable and efficient power solution.

LM79L15ACM/NOPB Documents

Download datasheets and manufacturer documentation for LM79L15ACM/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM79L05,12,15(AC) Datasheet      

HTML Datasheet :

LM79L05,12,15(AC) Datasheet      

PCN Design/Specification :

Copper Wire Update 14/May/2015