Texas Instruments

LM320T-15/NOPB

LM320T-15/NOPB Description

The LM320T-15/NOPB is a high-performance linear regulator designed for applications requiring a stable and reliable negative voltage output. Manufactured by Texas Instruments, this device belongs to the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of electronic systems. The LM320T-15/NOPB features a fixed output voltage of -15V and can deliver a continuous output current of up to 1.5A, making it suitable for demanding applications that require high current capabilities.

This regulator is housed in a Through Hole TO220-3 package, which is known for its robustness and ease of integration into various circuit designs. The device operates within a temperature range of 0°C to 125°C, ensuring reliable performance in diverse environmental conditions. With a quiescent current of just 2mA, the LM320T-15/NOPB offers efficient power consumption, making it ideal for applications where energy efficiency is critical.

LM320T-15/NOPB Features

• Fixed Output Voltage: Provides a stable -15V output, ensuring consistent performance in applications requiring a negative voltage supply.
• High Output Current: Capable of delivering up to 1.5A, making it suitable for high-current applications.
• Negative Output Configuration: Ideal for applications requiring a negative voltage rail.
• Low Quiescent Current: Consumes only 2mA in quiescent state, enhancing overall system efficiency.
• High PSRR: Features a Power Supply Rejection Ratio (PSRR) of 64dB at 120Hz, ensuring excellent noise suppression and stable output voltage.
• Protection Features: Includes over-current and over-temperature protection, safeguarding the device and connected circuits from potential damage.
• Compliance and Reliability: RoHS3 compliant and REACH unaffected, ensuring environmental friendliness and regulatory compliance. The device also has a Moisture Sensitivity Level (MSL) of 1, making it suitable for unlimited exposure to ambient conditions.
• Mounting Type: Through Hole packaging ensures robust mechanical stability and ease of installation in various PCB designs.

LM320T-15/NOPB Applications

The LM320T-15/NOPB is versatile and can be used in a variety of applications, including:

• Industrial Equipment: Provides stable power supply for industrial control systems, sensors, and actuators.
• Telecommunications: Ideal for powering telecommunication infrastructure components that require a negative voltage supply.
• Medical Devices: Ensures reliable operation of medical equipment where precise voltage regulation is crucial.
• Automotive Systems: Suitable for automotive applications where high current and stable voltage are required.
• Consumer Electronics: Can be used in consumer electronics that require a negative voltage rail for specific components.

Conclusion of LM320T-15/NOPB

The LM320T-15/NOPB from Texas Instruments is a robust and efficient linear regulator designed to meet the demands of modern electronic systems. With its high output current capability, stable -15V output, and comprehensive protection features, it stands out as a reliable choice for applications requiring a negative voltage supply. The device's low quiescent current and high PSRR ensure efficient power consumption and excellent noise suppression, making it ideal for a wide range of industrial, medical, automotive, and consumer applications. Its compliance with RoHS3 and REACH standards, along with its robust Through Hole packaging, further enhance its appeal in the electronics industry.