Texas Instruments

TPS7333QP

TPS7333QP Description

The TPS7333QP is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed 3.3V output voltage with a maximum output current of 500mA. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a through-hole 8DIP package, making it suitable for a variety of applications requiring a reliable and efficient power supply. The TPS7333QP is known for its low dropout voltage of 0.4V at 500mA, which ensures high efficiency even at low input voltages, and it operates with an input voltage range up to 10V. The regulator features a maximum supply current of 550 µA, contributing to its overall energy efficiency. Additionally, the TPS7333QP includes essential control features such as enable and reset, as well as robust protection features like over-current, over-temperature, and reverse polarity protection, ensuring safe and reliable operation under various conditions.

TPS7333QP Features

• Output Type: Fixed 3.3V output voltage, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Up to 10V, offering flexibility in power source options.
• Output Current: Capable of delivering up to 500mA, suitable for powering a wide range of devices.
• Low Dropout Voltage: 0.4V at 500mA, ensuring high efficiency and minimal power loss.
• Supply Current: Maximum of 550 µA, contributing to low power consumption.
• Control Features: Enable and reset functionalities for precise control over the regulator's operation.
• Protection Features: Over-current, over-temperature, and reverse polarity protections to safeguard the device and connected circuits.
• Mounting Type: Through-hole, providing a secure and reliable physical connection.
• Package: Supplied in a tube package, ensuring easy handling and storage.
• Compliance: ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99, ensuring regulatory compliance for global markets.

TPS7333QP Applications

The TPS7333QP is ideal for applications requiring a stable and efficient power supply. Its fixed 3.3V output and low dropout voltage make it particularly suitable for embedded systems, IoT devices, and other low-power applications. The regulator's ability to handle up to 500mA of current ensures it can power a variety of components, from microcontrollers to sensors. The inclusion of enable and reset features allows for precise control, making it ideal for systems that require power sequencing or power management. The robust protection features ensure that the regulator can operate safely in various environments, making it a reliable choice for industrial and automotive applications. Additionally, its through-hole mounting type provides a secure and durable physical connection, suitable for applications that may experience mechanical stress.

Conclusion of TPS7333QP

The TPS7333QP from Texas Instruments is a versatile and reliable linear regulator that offers a fixed 3.3V output with a maximum current of 500mA. Its low dropout voltage and efficient operation make it an excellent choice for applications where power efficiency is critical. The inclusion of advanced control and protection features ensures that the regulator can operate safely and reliably in various conditions. Whether powering embedded systems, IoT devices, or other low-power applications, the TPS7333QP provides a stable and efficient power supply solution. Its compliance with industry standards and regulations further enhances its suitability for global markets. Overall, the TPS7333QP stands out as a high-performance regulator that meets the demands of modern electronics, offering a balance of efficiency, reliability, and flexibility.