Texas Instruments

TPS70402PWPR  

Linear & Switching Voltage Regulators

TPS70402PWPR Description

The TPS70402PWPR is a high-performance, adjustable linear voltage regulator offered by Texas Instruments. This device is designed to provide stable and efficient power regulation in various electronic systems. With its dual-output configuration and positive voltage regulation, the TPS70402PWPR is an ideal choice for applications requiring precise voltage control and high current output.

TPS70402PWPR Features

• Adjustable Output Voltage: The TPS70402PWPR offers an adjustable output voltage range from 1.22V to 5.5V, allowing for precise voltage regulation tailored to specific application requirements.
• High Current Output: Capable of delivering up to 2A of output current, this regulator is suitable for applications demanding high power efficiency.
• Dual Regulators: The device features two independent regulators, enabling simultaneous regulation of multiple voltage rails in a single package.
• Robust Protection Features: Includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection to ensure reliable operation and system safety.
• Control Features: The TPS70402PWPR offers enable, power good, reset, and sequencing control features, providing advanced control and monitoring capabilities.
• PSRR: The device boasts a power supply rejection ratio (PSRR) of 65dB at 1kHz and 60dB at 1kHz, ensuring stable operation under varying input conditions.
• Low Quiescent Current: With a quiescent current of only 250µA, the TPS70402PWPR minimizes power consumption in standby modes.

TPS70402PWPR Applications

The TPS70402PWPR is an excellent choice for a variety of applications where precise voltage regulation and high current output are required. Some ideal use cases include:

• Portable Electronics: Powering mobile devices, such as smartphones and tablets, where high efficiency and low power consumption are critical.
• Industrial Control Systems: Providing stable power regulation in industrial environments with varying input voltage conditions.
• Automotive Applications: Ensuring reliable power supply to automotive electronics, such as infotainment systems and sensor modules.

Conclusion of TPS70402PWPR

The TPS70402PWPR from Texas Instruments is a versatile and high-performance linear voltage regulator, offering adjustable output voltage, dual regulators, and robust protection features. Its low quiescent current and high PSRR make it an ideal choice for applications demanding high efficiency and stable operation. With its unique features and advantages, the TPS70402PWPR stands out as a reliable solution for a wide range of electronic systems.

TPS70402PWPR Documents

Download datasheets and manufacturer documentation for TPS70402PWPR

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)