The TPS40400RHLT is a versatile and high-performance voltage regulator module designed by Texas Instruments, a leader in semiconductor solutions. This regulator is part of the TPS40400 family, which is renowned for its efficiency, reliability, and precision in managing power requirements for a wide range of electronic applications.

Key Features and Benefits

• Adjustable Output Voltage: The TPS40400RHLT offers an adjustable output voltage range, enabling customization for specific circuit requirements and ensuring compatibility with various microprocessors and digital ICs.
• High Efficiency: With its advanced design, this voltage regulator maintains high efficiency across a broad load range, making it suitable for power-sensitive applications.
• Thermal Protection: The device includes over-temperature protection, safeguarding the system against excessive heat and enhancing its longevity.
• Programmable Soft-Start: The soft-start feature minimizes inrush current during startup, which can prevent system voltage disturbances and improve system stability.
• Power Good (PG) Output: A PG signal provides real-time feedback on the output voltage status, allowing for system monitoring and additional control.
• Small Footprint: Housed in a compact 20-QFN package, the TPS40400RHLT is ideal for space-constrained applications without compromising on performance.

Applications

The TPS40400RHLT is designed to meet the stringent demands of a variety of applications, including:

• Networking Equipment
• Telecommunications Infrastructure
• Servers and Storage Systems
• Industrial and Automotive Electronics

Technical Specifications

The device operates with an input voltage range of 4.5V to 20V and can deliver an output current up to several amperes with appropriate external components. It supports a wide variety of external components to tailor its performance to the needs of the specific application.

For detailed technical specifications, application notes, and support documentation, visit the Texas Instruments product page.