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LM138K STEEL

LM138K STEEL Description

The LM138K STEEL is a high-performance linear voltage regulator designed by Texas Instruments, offering adjustable output voltage capabilities within a wide input voltage range of up to 40V. This regulator is engineered to deliver a robust 5A of output current, making it suitable for demanding applications that require stable power supply solutions. The LM138K STEEL features a single regulator with a positive output configuration, ensuring reliable and efficient power management. With a minimum output voltage of 1.2V and a maximum of 32V, this regulator provides flexibility in various electronic designs. The device is housed in a TO-3 package, which is ideal for through-hole mounting, ensuring mechanical stability and thermal. performance The LM138K STEEL is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also boasts a high Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz, effectively filtering out noise and maintaining output voltage stability. Additionally, the regulator includes over-temperature protection features to safeguard against thermal runaway, enhancing overall system reliability.

LM138K STEEL Features

• Adjustable Output Voltage: The LM138K STEEL offers adjustable output voltage from 1.2V to 32V, providing flexibility in power supply design.
• High Input Voltage Range: Capable of handling input voltages up to 40V, this regulator is suitable for a wide range of applications.
• High Output Current: Delivers a robust 5A of output current, ensuring stable power supply for demanding applications.
• Positive Output Configuration: Ensures compatibility with a variety of electronic systems requiring positive voltage regulation.
• High PSRR: Features a high Power Supply Rejection Ratio of 75dB at 120Hz, effectively reducing noise and maintaining output voltage stability.
• Over-Temperature Protection: Includes over-temperature protection to prevent thermal runaway and system enhance reliability.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety standards.
• Through-Hole Mounting: The TO-3 package is designed for through-hole mounting, providing mechanical stability and thermal performance.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various environmental conditions without moisture-related concerns.

LM138K STEEL Applications

The LM138K STEEL is ideal for a variety of applications where stable and reliable power supply is crucial. Its adjustable output voltage and high current capabilities make it suitable for:

• Power Supply Units: Provides a stable and efficient power supply for various electronic devices.
• Industrial Equipment: Ensures reliable power management in industrial settings where high current and voltage stability are required.
• Telecommunications: Ideal for powering telecommunication equipment that demands high current and stable voltage.
• Automotive Systems: Suitable for automotive applications where robust power supply solutions are necessary.
• Medical Devices: Provides stable power supply for medical equipment, ensuring reliable operation.

Conclusion of LM138K STEEL

The LM138K STEEL by Texas Instruments stands out as a versatile and high-performance linear voltage regulator. Its adjustable output voltage, high input voltage range, and robust output current capabilities make it an ideal choice for a wide range of applications. The inclusion of over-temperature protection and high PSRR ensures reliability and stability in power supply management. With its compliance to environmental and safety standards, the LM138K STEEL is a reliable and efficient solution for electronic systems requiring stable power supply solutions.