Texas Instruments

TPS7A1125PDRVT

TPS7A1125PDRVT Description

The TPS7A1125PDRVT is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of electronic devices. The TPS7A1125PDRVT features a fixed output voltage of 2.5V and can deliver up to 500mA of output current. It operates with a maximum input voltage of 3.3V and boasts an impressively low dropout voltage of 0.14V at 500mA, ensuring high efficiency even under heavy load conditions.

TPS7A1125PDRVT Features

• Output Type: Fixed, providing a stable 2.5V output voltage.
• Input Voltage Range: Up to 3.3V, making it suitable for low-voltage applications.
• Output Current: Capable of delivering up to 500mA, sufficient for a variety of power-hungry devices.
• Low Dropout Voltage: 0.14V at 500mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: Only 2.6 µA, which is crucial for battery-powered applications to prolong battery life.
• Low Supply Current: Maximum of 11 µA, further enhancing efficiency.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over current, over temperature, and under voltage lockout (UVLO) protect the device and connected circuits from damage.
• High PSRR: 64dB to 35dB across a frequency range of 1kHz to 1.5MHz, ensuring excellent noise rejection and stable output.
• Mounting Type: Surface mount, suitable for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS7A1125PDRVT Applications

The TPS7A1125PDRVT is ideal for applications that demand high efficiency, low power consumption, and stable voltage regulation. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices, such as portable electronics, wearables, and IoT devices. The regulator's fixed output voltage and high PSRR ensure stable and noise-free power supply, making it perfect for sensitive analog circuits, RF modules, and precision sensors. Additionally, its compact surface-mount package and tape & reel format make it easy to integrate into modern, space-constrained designs.

Conclusion of TPS7A1125PDRVT

The TPS7A1125PDRVT from Texas Instruments stands out as a highly efficient and reliable linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its fixed 2.5V output and ability to deliver up to 500mA make it suitable for a wide range of applications, particularly in the portable electronics and IoT sectors. The inclusion of advanced protection features and compliance with environmental standards further enhance its appeal. For designers seeking a compact, efficient, and reliable power solution, the TPS7A1125PDRVT is an excellent choice.