Texas Instruments

TPS75533KTTRG3  

Linear & Switching Voltage Regulators

TPS75533KTTRG3 Description

The TPS75533KTTRG3 is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 3.3V and a robust current handling capability of up to 5A. This regulator is housed in a surface-mount DDPAK/TO263-5 package making, it suitable for a wide range of applications where space efficiency and thermal performance are critical. The device features a maximum dropout voltage of 0.5V at 5A, ensuring high efficiency even under heavy load conditions. With a quiescent current of only 200 µA, the TPS75533KTTRG3 is ideal for applications requiring low power consumption. The regulator also includes comprehensive protection features such as over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) to ensure reliable operation.

TPS75533KTTRG3 Features

• Fixed Output Voltage: The TPS75533KTTRG3 provides a stable 3.3V output voltage, making it suitable for applications requiring a precise and consistent power supply.
• High Current Capability: With a maximum output current of 5A, this regulator can handle high-power applications, ensuring reliable operation even under demanding conditions.
• Low Dropout Voltage: The maximum dropout voltage of 0.5V at 5A ensures high efficiency, making it ideal for applications where input voltage may be close to the desired output voltage.
• Low Quiescent Current: A quiescent current of only 200 µA minimizes power consumption, making the regulator suitable for low-power and battery-operated applications.
• Comprehensive Protection Features: Over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections ensure the device operates reliably and safely under various conditions.
• Control Features: Enable and Power Good control features provide additional flexibility and monitoring capabilities for system designers.
• Surface-Mount Packaging: The DDPAK/TO263-5 package offers excellent thermal performance and space efficiency, making it suitable for compact designs.
• Compliance and Status: The TPS75533KTTRG3 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. The device is also moisture sensitivity level 2 (1 year), making it suitable for a variety of manufacturing environments.

TPS75533KTTRG3 Applications

The TPS75533KTTRG3 is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Embedded Systems: Providing a stable 3.3V supply for microcontrollers, sensors, and other low-power devices.
• Industrial Equipment: Powering high-current components in industrial control systems, ensuring reliable operation under demanding conditions.
• Telecommunications: Supplying power to communication modules and interfaces, maintaining consistent performance.
• Consumer Electronics: Ideal for powering devices such as routers, set-top boxes, and other consumer electronics requiring a stable and efficient power supply.
• Automotive Applications: Suitable for powering electronic control units (ECUs) and other automotive electronics, ensuring reliable operation in harsh environments.

Conclusion of TPS75533KTTRG3

The TPS75533KTTRG3 from Texas Instruments is a versatile and high-performance linear voltage regulator that offers a combination of efficiency, reliability, and flexibility. Its fixed 3.3V output, high current capability, and low dropout voltage make it an excellent choice for a wide range of applications. The comprehensive protection features and low quiescent current further enhance its suitability for low-power and high-reliability applications. With its surface-mount packaging and compliance with environmental standards, the TPS75533KTTRG3 is a reliable and efficient solution for modern electronic designs.

TPS75533KTTRG3 Documents

Download datasheets and manufacturer documentation for TPS75533KTTRG3

Datasheets :

TPS75515KTT