Texas Instruments

TPS70351PWP

TPS70351PWP Description

The TPS70351PWP is a high-performance, low-quiescent current, fixed-output voltage regulator from Texas Instruments. This linear voltage regulator features a dual output configuration with outputs of 3.3V and 1.8V, making it ideal for applications requiring multiple voltage rails. The device is designed to handle input voltages up to 6V and can provide output currents of 1A and 2A, depending on the specific output. The TPS70351PWP is RoHS3 compliant and REACH unaffected, ensuring environmental compliance.

TPS70351PWP Features

• Dual Fixed Output: Provides stable 3.3V and 1.8V outputs for applications requiring multiple voltage rails.
• Low Quiescent Current: 250 µA quiescent current helps minimize power consumption in battery-powered applications.
• Robust Protection Features: Includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection for reliable operation.
• High PSRR: 65dB at 1kHz and 60dB at 1kHz ensures excellent power supply rejection ratio for stable operation in noisy environments.
• Control Features: Enable, power good, reset, and sequencing functions provide advanced control capabilities.
• Surface Mount Packaging: 24-pin HTSSOP package.

TPS70351PWP Applications

The TPS70351PWP is ideal for a variety of applications where low-noise, low-dropout voltage regulation is required. Some specific use cases include:

• Portable Electronics: The low quiescent current and small form factor make it suitable for battery-powered devices like smartphones and tablets.
• Industrial Control Systems: The robust protection features and high PSRR make it ideal for industrial applications where reliability and stability are critical.
• Automotive Electronics: The device's ability to handle input voltages up to 6V and provide multiple output voltages makes it suitable for automotive applications, such as infotainment systems and sensor interfaces.

Conclusion of TPS70351PWP

The TPS70351PWP from Texas Instruments is a versatile, high-performance linear voltage regulator that offers dual fixed outputs, low quiescent current, and robust protection features. Its small form factor, surface mount packaging, and compliance with environmental regulations make it an excellent choice for a wide range of applications, from portable electronics to industrial and automotive systems. With its unique combination of performance, features, and reliability, the TPS70351PWP stands out as a top choice for designers looking to optimize power management in their next project.