Texas Instruments

LM138KG-MW8

LM138KG-MW8 Description

The LM138KG-MW8 is a high-performance linear regulator designed by Texas Instruments, offering adjustable output voltage capabilities with a wide input voltage range. This device is ideal for applications requiring precise voltage regulation and high current output. The LM138KG-MW8 features an adjustable output voltage range from 1.2V to 35V, making it highly versatile for various electronic systems. It supports a maximum input voltage of 40V and can deliver up to 5A of output current, ensuring robust performance in demanding environments.

LM138KG-MW8 Features

• High PSRR: The LM138KG-MW8 boasts a Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz, effectively filtering out noise from the input supply and ensuring clean output voltage.
• Adjustable Output Voltage: With an adjustable output voltage range from 1.2V to 35V, this regulator can be fine-tuned to meet specific application requirements.
• High Current Capability: Capable of delivering up to 5A of output current, the LM138KG-MW8 is suitable for high-power applications.
• Over Temperature Protection: Built-in over-temperature protection ensures reliable operation and prevents damage due to excessive heat.
• Surface Mount Packaging: The surface mount package type facilitates easy integration into compact and high-density designs.
• Compliance and Standards: The LM138KG-MW8 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Positive Output Configuration: The positive output configuration is ideal for applications requiring a stable and positive voltage supply.

LM138KG-MW8 Applications

The LM138KG-MW8 is well-suited for a variety of applications where precise voltage regulation and high current output are critical. Some specific use cases include:

• Power Supply Units: Ideal for designing power supply units that require high efficiency and stable voltage output.
• Industrial Equipment: Suitable for industrial applications where robustness and reliability are paramount.
• Telecommunications: Can be used in telecom equipment for stable power supply and noise reduction.
• Automotive Electronics: Provides reliable power management solutions for automotive systems, ensuring high performance and safety.
• Consumer Electronics: Enhances the performance of consumer electronics by delivering precise voltage regulation and high current output.

Conclusion of LM138KG-MW8

The LM138KG-MW8 from Texas Instruments is a versatile and high-performance linear regulator that offers adjustable output voltage and high current capability. Its wide input voltage range, high PSRR, and over-temperature protection make it a reliable choice for a variety of applications. The surface mount package ensures easy integration into compact designs, while compliance with environmental standards ensures its suitability for modern electronics. Whether used in power supply units, industrial equipment, or consumer electronics, the LM138KG-MW8 delivers exceptional performance and reliability.