Introducing the LM137H from Texas Instruments

The LM137H is a versatile and reliable negative adjustable voltage regulator designed by the renowned manufacturer Texas Instruments. This precision device is capable of supplying in excess of 1.5 A over an output voltage range of -1.2 V to -37 V. It makes use of a simple, yet efficient design that ensures a high-quality performance for a wide array of applications.

Featuring robust thermal overload protection and safe area protection, the LM137H ensures stability and reliability under various operating conditions. Its current limit is also connected to the output, protecting the device in the event of an overload. The regulator is highly efficient in power management tasks and can be utilized in a diverse range of electronic equipment, including linear power supplies, instrumentation, and power conditioning systems.

Key Features of the LM137H

• Output Voltage Range: The LM137H offers a broad range of adjustable output voltages from -1.2 V to -37 V, providing flexibility for various design requirements.
• Current Output: Capable of delivering 1.5 A, this regulator can support a wide range of power needs for different circuits and components.
• Thermal Regulation: Built-in thermal overload protection ensures that the device operates within safe temperature ranges, enhancing its longevity and reliability.
• Safe Area Protection: This feature helps to prevent the device from being damaged by excessive input-to-output voltage differentials, which can occur during faults or extreme conditions.
• Adjustable Output: The output voltage can be set to the desired level using external resistors, providing designers with the flexibility to tailor the power supply to their specific needs.

Constructed with a hermetically sealed metal can package, the LM137H is designed for high reliability and resistance to harsh environments, making it suitable for military and aerospace applications as well as commercial use. Whether you're designing power supplies for sensitive audio equipment or rugged industrial machinery, the LM137H from Texas Instruments is a trusted choice for a negative voltage regulator that offers precision, power, and protection.

For detailed specifications, application notes, and more information, visit the Texas Instruments official website or consult the LM137H datasheet.