Texas Instruments

TPS70927DBVR  

Linear & Switching Voltage Regulators

TPS70927DBVR Description

The TPS70927DBVR is a high-performance linear voltage regulator designed by Texas Instruments. It offers a fixed output voltage of 2.7V and can deliver up to 150mA of current. This regulator is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical constraint. The TPS70927DBVR features a maximum input voltage of 30V, ensuring robustness against voltage fluctuations. With a quiescent current of only 2.05 µA, it is highly efficient, making it ideal for battery-powered devices and low-power applications. The regulator also includes comprehensive protection features such as over-current, over-temperature, reverse current, and under-voltage lockout (UVLO), ensuring reliable operation under various conditions.

TPS70927DBVR Features

• Fixed Output Voltage: The TPS70927DBVR provides a stable output voltage of 2.7V, ensuring consistent power supply to sensitive electronic components.
• High Input Voltage Range: With a maximum input voltage of 30V, this regulator can handle a wide range of input voltages, making it versatile for different power sources.
• Low Quiescent Current: The extremely low quiescent current of 2.05 µA minimizes power consumption, extending battery life in portable devices.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 80dB to 52dB across a frequency range of 10Hz to 1kHz, effectively filtering out noise and providing a clean power supply.
• Protection Features: Over-current, over-temperature, reverse current, and under-voltage lockout (UVLO) protections ensure the device operates safely and reliably under various conditions.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, providing flexibility in power management.
• Compact Packaging: The SOT23-5 package is small and easy to integrate into compact designs, making it suitable for space-constrained applications.

TPS70927DBVR Applications

The TPS70927DBVR is well-suited for a variety of applications due to its compact size, high efficiency, and robust performance. Some ideal use cases include:

• Portable Electronics: The low quiescent current and compact size make it perfect for battery-operated devices such as smartphones, tablets, and wearable technology.
• Medical Devices: The high PSRR and stable output voltage ensure reliable power supply for sensitive medical equipment.
• Industrial Control Systems: The wide input voltage range and protection features make it suitable for industrial applications where reliability and robustness are critical.
• Consumer Electronics: The regulator can be used in various consumer electronics where a stable power supply is required, such as digital cameras and smart home devices.

Conclusion of TPS70927DBVR

The TPS70927DBVR from Texas Instruments is a versatile and efficient linear voltage regulator that offers a fixed 2.7V output with up to 150mA of current. Its low quiescent current, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of applications, particularly in portable and space-constrained devices. The compact SOT23-5 package and enable control feature provide additional flexibility in design and power management. Overall, the TPS70927DBVR stands out as a reliable and high-performance solution for modern electronic designs.

TPS70927DBVR Documents

Download datasheets and manufacturer documentation for TPS70927DBVR

PCN Assembly/Origin :

Assembly 28/Mar/2023      

Datasheets :

Connected Sensors Building Automation Systems Guide       TPS709 Datasheet      

Design Resources :

Polyphase Shunt Metrology with Isolated AFE Reference Design      

Other Related Documents :

Power Management Guide       LDOs Quick Reference Guide      

HTML Datasheet :

Connected Sensors Building Automation Systems Guide       LDOs Quick Reference Guide       TPS709 Datasheet