Texas Instruments

TPS76701QDR

TPS76701QDR Description

The TPS76701QDR is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC offers an adjustable output voltage ranging from 1.5V to 5.5V, making it suitable for various electronic systems requiring precise voltage regulation. The regulator can handle a maximum input voltage of 10V and is capable of delivering up to 1A of output current. With a quiescent current of just 125 µA, it ensures high efficiency even in low-power applications.

The TPS76701QDR features a positive output configuration and is available in an 8-pin SOIC package, which is ideal for surface-mount applications. It includes essential control features such as enable and reset, allowing for flexible power management solutions. Additionally, the regulator is equipped with robust protection features, including over-current, over-temperature, and reverse polarity protection, ensuring reliable operation under various conditions.

TPS76701QDR Features

• Adjustable Output Voltage: The TPS76701QDR provides an adjustable output voltage range from 1.5V to 5.5V, offering flexibility to meet different power requirements.
• High Input Voltage Capability: With a maximum input voltage of 10V, this regulator can handle a wide range of input sources, making it suitable for diverse applications.
• High Output Current: The regulator supports up to 1A of output current, ensuring it can power demanding devices and systems.
• Low Quiescent Current: A quiescent current of 125 µA ensures minimal power consumption, making it ideal for battery-operated and low-power applications.
• High PSRR: The regulator boasts a 60dB power supply rejection ratio at 1kHz, ensuring excellent noise filtering and stable output voltage.
• Control and Protection Features: The TPS76701QDR includes enable and reset control features, along with over-current, over-temperature, and reverse polarity protections, enhancing system reliability and safety.
• Compliance and Packaging: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is packaged in a tape and reel format, facilitating easy handling and assembly in manufacturing processes.

TPS76701QDR Applications

The TPS76701QDR is ideal for a variety of applications where precise voltage regulation and high reliability are required. Some specific use cases include:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles where low power consumption and high efficiency are crucial.
• Industrial Equipment: Providing stable power to sensors, actuators, and control systems in industrial environments where robustness and reliability are paramount.
• Telecommunications: Ensuring reliable power supply to communication modules and base stations, where high PSRR and low noise are essential for maintaining signal integrity.
• Automotive Systems Suitable: for in-vehicle electronics, where the regulator's wide input voltage range and protection features can handle the demanding conditions of automotive power supplies.

Conclusion of TPS76701QDR

The TPS76701QDR from Texas Instruments stands out as a versatile and reliable linear regulator, offering adjustable output voltage, high input voltage capability, and robust protection features. Its low quiescent current and high PSRR make it an excellent choice for applications requiring high efficiency and stable power delivery. With its wide range of applications and compliance with environmental standards, the TPS76701QDR is a standout solution for power management needs in the electronics industry.