The LM2590HVT-5.0 is a robust and highly efficient voltage regulator designed by the renowned semiconductor company, Texas Instruments. This component is part of the LM2590 series, which are SIMPLE SWITCHER® Power Converter High Efficiency 3A Step-Down Voltage Regulators. It is specifically designed to deliver a fixed output voltage of 5.0V with an input voltage range from 4.5V to 60V, making it an ideal choice for a wide range of applications that require a stable and reliable power supply.

Key Features

• Output Voltage: Fixed 5.0V with high precision
• Input Voltage Range: Wide range from 4.5V to 60V
• Output Current: Capable of delivering up to 3A of continuous output current
• Efficiency: High efficiency with up to 77% at 3A load and 12V input
• Thermal Shutdown and Current Limit: In-built protection features for enhanced safety
• Frequency: 150 kHz fixed frequency internal oscillator
• Package: TO-220 package designed for easy integration into a variety of systems

Applications

The LM2590HVT-5.0 is versatile and can be used in multiple applications including:

• Simple high-efficiency step-down (buck) regulators
• Efficient pre-regulators for linear regulators
• On-card switching regulators for elimination of noise and distribution problems associated with single-point regulation

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the LM2590HVT-5.0 is no exception. This voltage regulator is built with reliability in mind, ensuring stable performance over its entire operating range. It is also RoHS compliant, reflecting TI's dedication to environmental responsibility.

Design Support

Designers and engineers can take advantage of Texas Instruments' comprehensive design support, including detailed datasheets, design tools, and technical support to ensure a smooth integration of the LM2590HVT-5.0 into their projects.