Texas Instruments

TPS79330DBVRG4  

Linear & Switching Voltage Regulators

TPS79330DBVRG4 Description

The TPS79330DBVRG4 is a highly efficient, low-dropout linear regulator designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring a fixed 3V output voltage with a maximum input voltage of 5.5V. The regulator is capable of delivering up to 200mA of output current, making it suitable for a variety of low-power applications. The TPS79330DBVRG4 features a low dropout voltage of 0.2V at 200mA, ensuring high efficiency even when the input voltage is close to the output voltage. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained designs.

TPS79330DBVRG4 Features

• Output Type: Fixed 3V output voltage, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Up to 5.5V, allowing for compatibility with a wide range of power sources.
• Output Current: Capable of delivering up to 200mA, suitable for powering small to medium-sized devices.
• Low Dropout Voltage: Maximum dropout voltage of 0.2V at 200mA, ensuring high efficiency and minimal power loss.
• Quiescent Current: Low quiescent current of 220 µA, reducing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): High PSRR ranging from 70dB at 100Hz to 43dB at 100kHz, ensuring clean output voltage and reduced noise.
• Protection Features: Comprehensive protection features including over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) to safeguard the regulator and connected devices.
• Control Features: Enable control feature allows for easy on/off control of the regulator.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level (MSL): MSL 1 (unlimited), making it suitable for various manufacturing environments.
• Packaging: Available in a Tape & Reel (TR) package, facilitating easy handling and integration into automated assembly lines.

TPS79330DBVRG4 Applications

The TPS79330DBVRG4 is well-suited for a variety of applications where a stable, low-voltage power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where space and power efficiency are critical.
• Industrial Equipment: Suitable for low-power sensors and controllers in industrial automation systems.
• Medical Devices: Can be used in medical equipment where a stable and reliable power supply is essential.
• Communication Systems: Applicable in low-power communication modules and IoT devices.
• Automotive Applications: Suitable for automotive electronics where a compact and efficient power solution is needed.

Conclusion of TPS79330DBVRG4

The TPS79330DBVRG4 from Texas Instruments is a robust and efficient linear regulator designed for applications requiring a stable 3V output. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for a wide range of low-power applications. The compact SOT23-5 package and surface mount mounting type ensure easy integration into modern, space-constrained designs. With its compliance to environmental regulations and comprehensive protection features, the TPS79330DBVRG4 stands out as a superior choice for engineers looking for a reliable and efficient power management solution.

TPS79330DBVRG4 Documents

Download datasheets and manufacturer documentation for TPS79330DBVRG4

PCN Assembly/Origin :

Multi Devices 23/Jun/2017      

Datasheets :

TPS793xx      

HTML Datasheet :

TPS793xx