Product Overview: LM117H/883 by Texas Instruments

The LM117H/883 from Texas Instruments is a highly reliable, precision voltage regulator designed for a wide range of analog and digital applications. This versatile device is capable of supplying more than 1.5A of load current with an adjustable output voltage range of 1.25V to 37V. It offers exceptional ease of use and flexibility by incorporating current limiting, thermal overload protection, and safe area compensation, making it well-suited for demanding environments.

Key Features

• Adjustable Output Voltage: The LM117H/883 provides an output voltage range from 1.25V to 37V, which can be set with just two external resistors. This feature allows for custom voltage levels to be generated as required for various circuits.
• High Current Output: With the ability to deliver 1.5A of output current, this regulator can power a wide array of devices and circuits, ensuring stable performance even under heavy load conditions.
• Thermal Overload Protection: The built-in thermal overload protection shuts down the regulator to prevent damage when operating temperatures exceed safe limits.
• Current Limiting: The current limiting feature helps protect both the voltage regulator and the powered device by restricting the output current during overload conditions.
• Military Specifications: The LM117H/883 meets the stringent requirements of the military specifications, ensuring reliable operation in extreme conditions and making it suitable for aerospace and defense applications.

Applications

The LM117H/883 is ideal for a broad array of applications, including:

• Power supplies for analog circuits
• Digital interfaces and microprocessor systems
• Instrumentation and control systems
• Aerospace and military equipment

This product from Texas Instruments stands out for its robustness and adaptability, providing engineers with a dependable solution for power regulation needs. Whether you're designing a sophisticated aerospace system or a simple analog circuit, the LM117H/883 is engineered to deliver precise voltage control with the reliability expected from a leading semiconductor manufacturer.