Texas Instruments

TPS79928DRVT  

Linear & Switching Voltage Regulators

TPS79928DRVT Description

The TPS79928DRVT is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.8V and a maximum output current of 200mA. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 6-WSON package, suitable for surface mount applications. The regulator is designed to operate with an input voltage range up to 6.5V, making it ideal for a variety of low-voltage applications. With a dropout voltage of only 0.18V at 200mA, the TPS79928DRVT ensures efficient power delivery even under low input voltage conditions.

TPS79928DRVT Features

• Output Type: Fixed at 2.8V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 6.5V, providing flexibility for various power sources.
• Output Current: Capable of delivering up to 200mA, suitable for low to medium power applications.
• Low Dropout Voltage: 0.18V at 200mA, enhancing efficiency and reducing power loss.
• Quiescent Current: Low at 60 µA, minimizing power consumption during standby.
• Power Supply Rejection Ratio (PSRR): Ranging from 70dB at 100Hz to 38dB at 100kHz, ensuring clean power output.
• Protection Features: Comprehensive protection including over current, over temperature, reverse polarity, and under voltage lockout (UVLO), safeguarding the device and connected components.
• Control Features: Enable function allows for easy control of the regulator’s operation.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Packaging: Tape & Reel (TR) packaging, suitable for automated assembly processes.

TPS79928DRVT Applications

The TPS79928DRVT is well-suited for a range of applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and IoT devices where power efficiency and noise reduction are critical. The regulator’s fixed 2.8V output is particularly beneficial for powering microcontrollers, sensors, and other low-voltage components. The enable function allows for dynamic power management, making it suitable for applications that require power sequencing or sleep modes.

Conclusion of TPS79928DRVT

The TPS79928DRVT from Texas Instruments stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and robust protection features. Its fixed 2.8V output and ability to handle up to 200mA make it a reliable choice for powering sensitive electronics. The device’s low quiescent current and high PSRR ensure minimal power loss and clean power output, enhancing overall system performance. With its comprehensive protection features and compliance with environmental standards, the TPS79928DRVT is an excellent choice for designers seeking a reliable and efficient power solution for their applications.

TPS79928DRVT Documents

Download datasheets and manufacturer documentation for TPS79928DRVT

PCN Assembly/Origin :

Additional Assembly Site 26/Aug/2021      

Datasheets :

TPS799 Datasheet      

PCN Design/Specification :

TPS799x 16/Mar/2022       Copper Wire Revision B 16/Dec/2014