Texas Instruments

TPS7250QDR

TPS7250QDR Description

The TPS7250QDR is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of electronic devices. The TPS7250QDR features a fixed output voltage of 5V and can deliver up to 250mA of output current. It operates with an input voltage range up to 10V, ensuring compatibility with various power sources. The regulator is designed with a dropout voltage of 1.1V at 250mA, which enhances its efficiency and performance in low-voltage applications.

TPS7250QDR Features

• Output Type: Fixed 5V output voltage, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 10V, making it versatile for different power sources.
• Output Current: Delivers up to 250mA of output current, suitable for powering small to medium-sized electronic devices.
• Low Dropout Voltage: With a maximum dropout voltage of 1.1V at 250mA, the TPS7250QDR ensures high efficiency even at low input voltages.
• Low Quiescent Current: Features a quiescent current of 225 µA, minimizing power consumption in standby mode.
• Control Features: Includes enable and power good control features, allowing for precise power management and monitoring.
• Protection Features: Equipped with over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability.
• Mounting Type: Surface mount technology (SMT) with a Tape & Reel (TR) package, facilitating easy integration into compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

TPS7250QDR Applications

The TPS7250QDR is ideal for a variety of applications where a reliable and efficient power supply is essential. Its fixed 5V output and low dropout voltage make it suitable for:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Provides stable power for sensors, actuators, and control systems in industrial environments.
• Medical Devices: Ensures reliable power supply for medical instruments and monitoring equipment.
• Automotive Electronics: Suitable for automotive applications where a stable and efficient power supply is crucial.
• IoT Devices: Powers IoT sensors and devices, ensuring they operate efficiently and reliably.

Conclusion of TPS7250QDR

The TPS7250QDR from Texas Instruments is a versatile and high-performance linear regulator that offers a stable 5V output with up to 250mA of current. Its low dropout voltage and low quiescent current make it an efficient choice for a wide range of applications. The inclusion of enable and power good control features, along with comprehensive protection mechanisms, ensures reliable operation and ease of integration. With its surface mount package and compliance with environmental standards, the TPS7250QDR is an excellent choice for designers looking to incorporate a robust power management solution into their projects.