Texas Instruments

TPS77733DR  

Linear & Switching Voltage Regulators

TPS77733DR Description

The TPS77733DR is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 3.3V, capable of delivering a maximum output current of 750mA. The TPS77733DR is designed to operate with an input voltage up to 10V, making it suitable for a wide range of applications. It is currently an active product and complies with the REACH and RoHS3 regulations, ensuring environmental compliance and safety.

TPS77733DR Features

• Output Type: Fixed, ensuring a stable and predictable output voltage.
• Voltage - Input (Max): 10V, allowing for a broad range of input voltage sources.
• Current - Output: 750mA, catering to applications requiring high current draw.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, suitable for standard positive voltage requirements.
• Voltage Dropout (Max): 0.43V @ 750mA, maintaining high efficiency under load.
• PSRR: 60dB (1kHz), providing excellent power supply rejection ratio for stable operation.
• Control Features: Include Enable, Power Good, and Reset, enhancing system control and reliability.
• Protection Features: Incorporate Over Current, Over Temperature, and Reverse Polarity protection, safeguarding the device and the system.

TPS77733DR Applications

The TPS77733DR is ideal for applications where a stable 3.3V output is required, such as in:

• Portable Electronics: Due to its low quiescent current of 125 µA, it is perfect for battery-powered devices.
• Industrial Control Systems: Its robust protection features make it suitable for industrial environments.
• Automotive Electronics: The device's ability to handle up to 10V input makes it a good fit for automotive systems.
• Telecommunications Equipment: The high PSRR ensures stable operation in noisy environments.

Conclusion of TPS77733DR

The TPS77733DR from Texas Instruments stands out for its combination of high output current, low dropout voltage, and robust protection features. Its fixed 3.3V output and compliance with environmental regulations make it a versatile choice for a variety of electronic systems. Whether used in consumer electronics, industrial applications, or automotive systems, the TPS77733DR provides reliable voltage regulation and system protection, ensuring optimal performance and longevity.

TPS77733DR Documents

Download datasheets and manufacturer documentation for TPS77733DR

PCN Assembly/Origin :

Assembly/Wafer Fab Site 31/Jul/2023      

Datasheets :

TPS77833PWPG4      

PCN Design/Specification :

Design 25/Feb/2022