Product Overview: LT1076HVIT-5

The LT1076HVIT-5 is a versatile and robust step-down switching regulator designed by Linear Technology, now part of Analog Devices, Inc. This high-performance component is engineered to provide a stable and efficient power supply solution for a wide range of applications. Its high voltage capabilities make it suitable for systems that require a reliable conversion from higher to lower voltages.

Key Features

• High Voltage Operation: The LT1076HVIT-5 is capable of handling input voltages up to 60V, making it an ideal choice for automotive, industrial, and telecommunication applications where input voltages can vary significantly.
• Adjustable Output Voltage: This regulator allows for an adjustable output voltage from 2.5V to 50V, which can be set with the use of external resistors. This flexibility ensures compatibility with a wide variety of devices and systems.
• Efficient Performance: With a typical efficiency of up to 85%, the LT1076HVIT-5 minimizes power loss, ensuring that the system remains reliable and energy-efficient.
• Thermal Protection: The device includes thermal shutdown protection to prevent damage from overheating, enhancing its reliability and longevity.
• Low Dropout Operation: It can operate with a minimal dropout voltage, which is critical for battery-operated devices where every volt counts.

Applications

The LT1076HVIT-5 is ideal for a range of applications, including:

• Automotive electronics
• Portable battery-powered devices
• Industrial power systems
• Telecommunication infrastructure
• High-power LED lighting

Product Specifications

The LT1076HVIT-5 comes in a TO-220 package, ensuring ease of integration into various circuit designs. It operates within a junction temperature range of -40°C to 125°C, catering to environments that experience extreme temperatures. The device also features a switching frequency of 100kHz, which provides a good balance between efficiency and component size, allowing for the use of smaller, less expensive inductors and capacitors.

With its combination of high voltage operation, efficiency, and thermal protection, the LT1076HVIT-5 from Linear Technology is a reliable choice for engineers looking to design robust and adaptable power supply systems.