Texas Instruments

TPS70248PWP  

Linear & Switching Voltage Regulators

TPS70248PWP Description

The TPS70248PWP is a high-performance, dual-output linear voltage regulator from Texas Instruments, designed for applications requiring stable and efficient power supply. With a fixed output voltage of 3.3V and 1.5V, it can deliver up to 500mA and 250mA respectively, making it suitable for a wide range of electronic devices. The device is designed to operate with an input voltage up to 6V, ensuring compatibility with various power sources. The TPS70248PWP features a low quiescent current of 190 µA, contributing to its energy efficiency.

TPS70248PWP Features

• Dual-Output Configuration: The TPS70248PWP provides two positive fixed outputs, allowing for flexible power distribution in complex systems.
• Low Quiescent Current: With a quiescent current of 190 µA, the device minimizes power consumption in standby modes, extending battery life in portable applications.
• Robust Protection Features: The TPS70248PWP includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection, ensuring reliable operation and safeguarding the system from potential damage.
• PSRR and Noise Filtering: The device offers a power supply rejection ratio (PSRR) of 60dB at 1kHz and 50dB at 1kHz, providing excellent noise filtering and maintaining output stability under varying input conditions.
• Control Features: The TPS70248PWP includes enable, power good, reset, and sequencing control features, allowing for precise control over the power supply in complex systems.
• Compliance and Packaging: The device is RoHS3 compliant, REACH unaffected, and available in a tube package, making it suitable for both new designs and compliance with environmental regulations.

TPS70248PWP Applications

The TPS70248PWP is ideal for applications where stable and efficient power supply is critical. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and dual-output capability, the TPS70248PWP is well-suited for powering portable devices like smartphones, tablets, and wearables.
• Automotive Systems: The device's robust protection features and ability to handle input voltages up to 6V make it suitable for automotive applications, such as infotainment systems and sensor power supplies.
• Industrial Equipment: The TPS70248PWP can be used in industrial equipment where stable power supply and protection against voltage fluctuations are essential, such as in control systems and sensors.

Conclusion of TPS70248PWP

The TPS70248PWP from Texas Instruments is a versatile and efficient dual-output linear voltage regulator, offering a combination of performance, protection, and control features. Its low quiescent current, dual fixed outputs, and robust protection make it an excellent choice for a wide range of applications, from portable electronics to automotive and industrial systems. With its compliance with environmental regulations and availability in a tube package, the TPS70248PWP is a reliable solution for designers looking to optimize power management in their systems.

TPS70248PWP Documents

Download datasheets and manufacturer documentation for TPS70248PWP

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPS70245/48/51/58/02      

HTML Datasheet :

TPS70245/48/51/58/02