The TPS75918KTT is a high-performance, fixed-output voltage regulator from Texas Instruments, designed to deliver a stable and reliable power supply in a variety of electronic applications. This regulator is a part of the TPS759xx series, which is known for its low dropout voltage and fast transient response, making it an excellent choice for sensitive analog and digital circuits.

Key Features

• Output Voltage: The TPS75918KTT provides a fixed output voltage of 1.8V, which is ideal for powering low-voltage digital circuits.
• High Current Capability: With an ability to deliver up to 7.5A of continuous output current, this regulator can support high-power applications.
• Low Dropout Voltage: The low dropout feature ensures efficient operation even when the input voltage is very close to the output voltage, reducing power loss and improving overall efficiency.
• Fast Transient Response: The device's excellent transient response allows it to maintain a stable output voltage despite rapid changes in load, which is crucial for maintaining the integrity of sensitive circuits.
• Thermal Protection: Built-in thermal shutdown protection safeguards the regulator from overheating, enhancing the longevity and reliability of both the regulator and the overall system.
• Adjustable Output: An external resistor divider can be added to adjust the output voltage to meet specific application requirements.

Applications

The versatility of the TPS75918KTT makes it suitable for a wide range of applications, including:

• FPGA and DSP power supplies
• Post-regulation for switching supplies
• Microprocessor and microcontroller power supplies
• Memory, SSDs, and other digital IC power supplies

Package and Availability

The TPS75918KTT is available in a compact 5-terminal TO-263 package, which is designed for easy integration into various circuit designs. For pricing, availability, and additional technical specifications, please visit the Texas Instruments website or contact an authorized distributor.