Texas Instruments

TPS70145PWPR

TPS70145PWPR Description

The TPS70145PWPR is a high-performance, dual-output linear voltage regulator from Texas Instruments, designed to provide stable and efficient power management solutions in a variety of electronic devices. This IC features a fixed output voltage of 3.3V and 1.2V, with a maximum input voltage of 6V, making it suitable for low-voltage applications. The device is available in a 20-pin HTSSOP package and is compliant with the RoHS3 directive, ensuring environmental responsibility in manufacturing.

TPS70145PWPR Features

• Technical Specifications: The TPS70145PWPR offers a fixed output voltage of 3.3V and 1.2V, with a maximum input voltage of 6V. It can deliver output currents of 500mA and 250mA, respectively, and has a quiescent current of 190 µA. The device features a supply current of 230 µA and a PSRR of 60dB at 1kHz.
• Performance Benefits: This regulator offers excellent protection features, including over current, over temperature, reverse polarity, and under voltage lockout (UVLO). It also has control features such as enable, power good, reset, and sequencing, providing advanced power management capabilities.
• Unique Features and Advantages: The TPS70145PWPR stands out with its dual-output configuration, allowing for simultaneous regulation of two different voltage rails. Its positive output configuration and low quiescent current make it ideal for battery-powered applications where efficiency is critical.

TPS70145PWPR Applications

The TPS70145PWPR is ideal for a wide range of applications, including:

1. Portable Electronics: Due to its low quiescent current and dual-output capability, this regulator is perfect for powering portable devices like smartphones, tablets, and wearables.
2. Industrial Control Systems: The robust protection features and dual-output configuration make it suitable for industrial control systems that require stable and reliable power management.
3. Automotive Applications: The TPS70145PWPR can be used in automotive electronics, such as infotainment systems and sensor interfaces, where reliability and efficiency are crucial.

Conclusion of TPS70145PWPR

In conclusion, the TPS70145PWPR is a versatile and efficient dual-output linear voltage regulator that offers a range of features and benefits for various applications. Its fixed output voltage, low quiescent current, and robust protection features make it an ideal choice for low-voltage, battery-powered devices. With its dual-output configuration and positive output, the TPS70145PWPR provides a reliable and efficient power management solution for a wide range of electronic systems.