Texas Instruments

TPS75915KTTT

TPS75915KTTT Description

The TPS75915KTTT is a linear regulator IC designed by Texas Instruments, offering a fixed output voltage of 1.5V and capable of delivering up to 7.5A of current. This device is housed in a DDPAK package, making it suitable for surface-mount applications. Despite being marked as obsolete, the TPS75915KTTT remains a robust solution for power management needs, particularly in applications requiring high current and stable voltage regulation.

TPS75915KTTT Features

• Output Type: Fixed at 1.5V, ensuring consistent voltage supply.
• Input Voltage Range: Operates efficiently within a maximum input voltage of 5.5V.
• High Current Capability: Delivers up to 7.5A, making it ideal for high-power applications.
• Low Quiescent Current: Features a low quiescent current of 200 µA, enhancing efficiency in low-power modes.
• High PSRR: Offers a power supply rejection ratio (PSRR) of 58dB at 100Hz, ensuring minimal noise and ripple in the output voltage.
• Control Features: Includes enable and power good signals for precise control and monitoring.
• Protection Features: Equipped with over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections to safeguard the device and connected components.
• Compliance: Meets REACH and ROHS3 compliance standards, ensuring environmental and safety regulations are met.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for standard manufacturing processes.
• Packaging: Available in tape and reel (TR) format, facilitating automated assembly.

TPS75915KTTT Applications

The TPS75915KTTT is well-suited for a variety of applications where stable voltage regulation and high current delivery are critical. These include:

• Industrial Equipment: Powering high-current loads in industrial machinery and control systems.
• Telecommunications: Providing stable power for base stations and communication equipment.
• Automotive Systems: Ensuring reliable power supply for in-vehicle electronics and control units.
• Consumer Electronics: Suitable for high-current applications in consumer devices, such as gaming consoles and high-performance computers.

Conclusion of TPS75915KTTT

The TPS75915KTTT from Texas Instruments is a reliable linear regulator designed for applications requiring a fixed 1.5V output and up to 7.5A of current. Its robust protection features, high PSRR, and low quiescent current make it a standout choice in power management. Despite its obsolete status, the TPS75915KTTT remains a viable option for engineers seeking a high-performance, high-current regulator in a surface-mount package.