Texas Instruments

TPS76801QDRG4

TPS76801QDRG4 Description

The TPS76801QDRG4 is a high-performance linear regulator designed for demanding power management applications. Manufactured by Texas Instruments, this device offers an adjustable output voltage ranging from 1.2V to 5.5V, making it highly versatile for various electronic systems. It features a maximum input voltage of 10V and can deliver up to 1A of output current, ensuring robust power delivery. The regulator is designed with a positive output configuration and includes essential control features such as enable and power good indicators. Additionally, it provides comprehensive protection features, including overcurrent, overtemperature, and reverse polarity protection, ensuring reliable operation in diverse conditions.

TPS76801QDRG4 Features

• Adjustable Output Voltage: The TPS76801QDRG4 offers an adjustable output voltage range from 1.2V to 5.5V, providing flexibility to meet the specific voltage requirements of various electronic devices.
• High Input Voltage Capability: With a maximum input voltage of 10V, this regulator can handle a wide range of input power sources, making it suitable for applications with varying input voltage levels.
• High Output Current: The device is capable of delivering up to 1A of output current, ensuring sufficient power for demanding applications.
• Low Quiescent Current: The regulator features a low quiescent current of 125 µA, which is crucial for minimizing power consumption in low-power and battery-operated systems.
• High PSRR: The TPS76801QDRG4 boasts a power supply rejection ratio (PSRR) of 60dB at 1kHz, effectively filtering out noise from the input power supply and ensuring clean output voltage.
• Control and Protection Features: The regulator includes enable and power good control features, as well as overcurrent, overtemperature, and reverse polarity protection, enhancing system reliability and safety.
• Compliance and Packaging: The TPS76801QDRG4 is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is available in a surface-mount 8SOIC package, making it suitable for compact and high-density designs.

TPS76801QDRG4 Applications

The TPS76801QDRG4 is ideal for a variety of applications where reliable and efficient power management is crucial. Some specific use cases include:

• Consumer Electronics: Ideal for powering smartphones, tablets, and other portable devices that require adjustable voltage levels and low power consumption.
• Industrial Equipment: Suitable for industrial control systems and IoT devices where high input voltage capability and robust protection features are essential.
• Telecommunications: Can be used in base stations and networking equipment that demand high reliability and efficient power delivery.
• Automotive Electronics: Applicable in automotive infotainment systems and electronic control units where high performance and safety features are paramount.

Conclusion of TPS76801QDRG4

The TPS76801QDRG4 from Texas Instruments is a versatile and high-performance linear regulator that stands out in the power management market. Its adjustable output voltage, high input voltage capability, and robust protection features make it an excellent choice for a wide range of applications. The low quiescent current and high PSRR ensure efficient power delivery and minimal noise, while its compliance with environmental standards and compact packaging make it suitable for modern, high-density designs. Whether for consumer electronics, industrial equipment, telecommunications, or automotive applications, the TPS76801QDRG4 offers a reliable and efficient power management solution.