Texas Instruments

TPS75115QPWPR

TPS75115QPWPR Description

The TPS75115QPWPR is a high-performance linear regulator designed for applications requiring a fixed output voltage of 1.5V and a maximum output current of 1.5A. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a 20HTSSOP package. The device designed is for surface mount applications and offers a maximum input voltage of 5.5V. With a dropout voltage of only 0.30V at 1.5A, the TPS75115QPWPR ensures efficient power conversion even at high load currents. The regulator features a low quiescent current of 125 µA and a high power supply rejection ratio (PSRR) of 63dB at 100Hz, making it suitable for low-noise applications.

TPS75115QPWPR Features

• Output Type: Fixed at 1.5V, ensuring stable power supply for sensitive applications.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 1.5A, suitable for high-current applications.
• Low Dropout Voltage: 0.30V at 1.5A, enhancing efficiency and reducing power loss.
• Low Quiescent Current: 125 µA, minimizing power consumption in standby mode.
• High PSRR: 63dB at 100Hz, ensuring minimal noise interference.
  -Control ** Features**: Includes enable, power good, and reset output functionalities for enhanced control and monitoring.
• Protection Features: Over-current, over-temperature, and reverse polarity protections safeguard the device and connected components.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for various manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.

TPS75115QPWPR Applications

The TPS75115QPWPR is ideal for a wide range of applications where reliable and efficient power regulation is required. Its fixed output voltage and high current capability make it suitable for powering microcontrollers, FPGAs, and other digital circuits. The low dropout voltage and high PSRR make it an excellent choice for applications sensitive to noise, such as precision instrumentation and communication systems. The regulator's control and protection features enhance its usability in complex power management systems, ensuring robust performance and reliability.

Conclusion of TPS75115QPWPR

The TPS75115QPWPR from Texas Instruments stands out as a versatile and efficient linear regulator, offering a fixed 1.5V output and a robust set of features tailored for high-current applications. Its low dropout voltage and high PSRR make it particularly suitable for noise-sensitive environments, while its comprehensive protection features ensure reliable operation. The device's compliance with industry standards and its surface mount packaging further enhance its appeal for modern electronics design. Whether powering sensitive digital circuits or ensuring stable operation in complex systems, the TPS75115QPWPR delivers superior performance and reliability.