Texas Instruments

TPS7150QPWRG4

TPS7150QPWRG4 Description

The TPS7150QPWRG4 is a linear regulator designed by Texas Instruments, offering a fixed output voltage of 5V and capable of delivering up to 500mA of output current. This regulator is housed in a 20-lead TSSOP package, making it suitable for surface mount applications. Despite being marked as obsolete, the TPS7150QPWRG4 remains a robust solution for power management needs, particularly in applications requiring a reliable and efficient power supply.

TPS7150QPWRG4 Features

• Output Type: Fixed at 5V, ensuring stable power delivery.
• Input Voltage Range: Capable of handling input voltages up to 10V, providing flexibility in power source selection.
• Output Current: Delivers a maximum output current of 500mA, suitable for a wide range of electronic devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.23V at 500mA, the TPS7150QPWRG4 ensures high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: Features a quiescent current of 350 µA, minimizing power consumption during standby or low-load conditions.
• Power Supply Current: A maximum supply current of 460 µA, contributing to overall power efficiency.
• Control Features: Includes enable and power good functionalities, providing enhanced control and monitoring capabilities.
• Protection Features: Equipped with over-temperature and reverse polarity protection, ensuring robustness and reliability in various operating conditions.
• Regulation and Noise Performance: Offers a power supply rejection ratio (PSRR) of 55dB to 52dB at 120Hz, ensuring low noise and high stability in the output voltage.
• Compliance and Packaging: The TPS7150QPWRG4 is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It is available in a tape & reel (TR) package, facilitating easy handling and assembly in manufacturing processes.

TPS7150QPWRG4 Applications

The TPS7150QPWRG4 is ideal for applications requiring a stable and efficient power supply, such as:

• Consumer Electronics: Suitable for powering devices like smartphones, tablets, and portable gaming consoles, where a reliable 5V supply is essential.
• Industrial Equipment: Ideal for industrial control systems, sensors, and actuators that require a stable power source to ensure consistent performance.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where a fixed 5V supply is needed for various components.
• Automotive Applications: Applicable in automotive electronics, such as infotainment systems and electronic control units, where robustness and reliability are critical.

Conclusion of TPS7150QPWRG4

The TPS7150QPWRG4 from Texas Instruments is a versatile linear regulator with a fixed 5V output and a maximum output current of 500mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an efficient and reliable choice for a variety of applications. Despite its obsolete status, the TPS7150QPWRG4 continues to offer significant advantages in terms of performance and reliability, making it a valuable component in power management designs.