Texas Instruments

TPS7233QPW  

Linear & Switching Voltage Regulators

TPS7233QPW Description

The TPS7233QPW is a fixed-output linear voltage regulator designed by Texas Instruments, offering a regulated output voltage of 3.3V and a maximum output current of 250mA. This regulator is housed in an 8TSSOP package, making it suitable for surface-mount applications. Despite its small form factor, the TPS7233QPW delivers robust performance with a maximum input voltage of 10V and a dropout voltage of 1.1V at 250mA. The regulator features a low quiescent current of 225 µA and a supply current of 325 µA, ensuring efficient power usage. It also includes essential control features such as enable and power good, as well as protection features like over-current, over-temperature, and reverse polarity protection. Although the TPS7233QPW is now obsolete, it remains a reliable choice for applications requiring a stable 3.3V supply.

TPS7233QPW Features

• Fixed Output Voltage: The TPS7233QPW provides a stable 3.3V output voltage, making it ideal for applications requiring a consistent power supply.
• High Efficiency: With a maximum dropout voltage of 1.1V at 250mA, the regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The regulator operates with a low quiescent current of 225 µA, ensuring minimal power consumption during standby or low-load conditions.
• Control and Protection Features: The TPS7233QPW includes enable and power good control features, as well as over-current, over-temperature, and reverse polarity protection, enhancing system reliability and safety.
• Surface-Mount Package: The 8TSSOP package is suitable for surface-mount technology, facilitating easy integration into compact and high-density designs.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

TPS7233QPW Applications

The TPS7233QPW is well-suited for a variety of applications requiring a stable 3.3V supply. Its low dropout voltage and high efficiency make it ideal for battery-powered devices and portable electronics where power conservation is critical. The regulator's control and protection features enhance its suitability for applications in harsh environments or where reliability is paramount. Specific use cases include:

• Battery-Powered Devices: The low dropout voltage and quiescent current make the TPS7233QPW ideal for extending battery life in portable electronics.
• Embedded Systems: The regulator's small form factor and surface-mount package facilitate integration into compact embedded systems.
• Industrial Applications: The protection features and reliability make the TPS7233QPW suitable for industrial applications where robustness and safety are essential.

Conclusion of TPS7233QPW

The TPS7233QPW is a reliable and efficient linear voltage regulator designed for applications requiring a stable 3.3V supply. Despite its obsolescence, its performance benefits, such as low dropout voltage, low quiescent current, and comprehensive protection features, make it a valuable component for various applications. The regulator's surface-mount package and compliance with environmental standards further enhance its appeal for modern electronics. While newer alternatives may offer additional features, the TPS7233QPW remains a dependable choice for applications needing a fixed 3.3V output and up to 250mA of current.

TPS7233QPW Documents

Download datasheets and manufacturer documentation for TPS7233QPW

Datasheets :

TPS72xxQ,Y      

HTML Datasheet :

TPS72xxQ,Y