Texas Instruments

TPS76825QD

TPS76825QD Description

The TPS76825QD is a high-performance linear regulator from Texas Instruments, designed for applications requiring a fixed output voltage of 2.5V and capable of delivering up to1A of output current. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8-SOIC package, making it suitable for surface mount applications. The TPS76825QD is engineered to operate with an input voltage range up to 10V, ensuring robust performance across a variety of power supply conditions. With a quiescent current of just 125 µA, this regulator is highly efficient and ideal for low-power applications. It also boasts a Power Supply Rejection Ratio (PSRR) of 60dB at kHz1, which significantly reduces the impact of input voltage variations on the output voltage stability.

TPS76825QD Features

• Output Type: Fixed at 2.5V, providing a stable and reliable power supply for sensitive electronics.
• Input Voltage Range: Capable of handling up to 10V, making it versatile for various input power sources.
• Output Current: Delivers up to 1A, suitable for powering a wide range of devices and components.
• Low Quiescent Current: At 125 µA, it minimizes power consumption in standby or low-load conditions.
• High PSRR: 60dB at 1kHz ensures minimal noise and ripple on the output voltage.
• Control Features: Includes enable and power good signals, allowing for precise control and monitoring of the power supply status.
• Protection Features: Over current, over temperature, and reverse polarity protection safeguard the regulator and connected devices from damage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 1 (Unlimited) makes it suitable for a wide range of manufacturing environments.

TPS76825QD Applications

The TPS76825QD is ideal for a variety of applications where a stable and efficient power supply is critical. Its fixed 2.5V output and 1A current capability make it suitable for powering microcontrollers, sensors, and other low-voltage electronics. The regulator's low quiescent current and high PSRR make it particularly well-suited for battery-powered devices and systems where power efficiency and noise reduction are paramount. Its robust protection features ensure reliable operation in demanding environments, making it a choice reliable for industrial and automotive applications.

Conclusion of TPS76825QD

The TPS76825QD from Texas Instruments stands out as a high-performance linear regulator, offering a fixed 2.5V output and 1A current capability in a compact 8-SOIC package. Its low quiescent current and high PSRR make it an excellent choice for low-power and noise-sensitive applications. The inclusion of enable and power good signals, along with comprehensive protection features, ensures precise control and reliability. Whether powering microcontrollers, sensors, or other low-voltage electronics, the TPS76825QD delivers stable and efficient performance, making it a top choice for engineers and designers in the electronics industry.