Texas Instruments

TPS72101DBVRG4  

Linear & Switching Voltage Regulators

TPS72101DBVRG4 Description

The TPS72101DBVRG4 is a high-performance linear regulator designed by Texas Instruments, offering adjustable output voltage and a maximum input voltage of 5.5V. This regulator is capable of delivering up to 150mA of output current, making it suitable for a wide range of low-power applications. It features a positive output configuration and a low dropout voltage of 0.24V at 150mA, ensuring efficient operation even at low input-to-output voltage differentials. The TPS72101DBVRG4 is housed in a compact SOT23-5 package, ideal for space-constrained designs.

TPS72101DBVRG4 Features

• Adjustable Output Voltage: The TPS72101DBVRG4 offers an adjustable output voltage range from 1.22V to 2.5V, providing flexibility for various power supply requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.24V at 150mA, this regulator ensures high efficiency and minimal power loss, even at low input-to-output voltage differences.
• Low Quiescent Current: The regulator features a low quiescent current of 120 µA, making it suitable for battery-powered applications where power consumption needs to be minimized.
• Enable Control Feature: The enable pin allows for easy control of the regulator's operation, enabling or disabling the output as needed.
• Protection Features: The TPS72101DBVRG4 includes over-current, over-temperature, and reverse polarity protection, ensuring robust and reliable operation in various operating conditions.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 48dB at 100Hz, effectively filtering out noise from the input supply and providing a clean output voltage.
• Compliance and Packaging: The TPS72101DBVRG4 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and regulatory standards. It is available in a tape and reel (TR) package, facilitating automated assembly processes.

TPS72101DBVRG4 Applications

The TPS72101DBVRG4 is well-suited for a variety of applications where low power consumption, high efficiency, and compact size are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices, where minimizing power consumption and maximizing battery life are essential.
• Low-Power IoT Devices: Suitable for Internet of Things (IoT) devices that require a reliable and efficient power supply with minimal footprint.
• Embedded Systems: Applicable in embedded systems where space constraints and low power consumption are key considerations.
• Medical Devices: Can be used in medical devices that demand high reliability and low power consumption, such as portable diagnostic equipment and wearable health monitors.

Conclusion of TPS72101DBVRG4

The TPS72101DBVRG4 from Texas Instruments is a versatile and efficient linear regulator that offers adjustable output voltage and low dropout performance in a compact SOT23-5 package. Its low quiescent current and high PSRR make it an excellent choice for low-power applications, while its comprehensive protection features ensure reliable operation. The regulator's compliance with environmental and regulatory standards further enhances its suitability for a wide range of applications. Whether powering portable electronics, IoT devices, or embedded systems, the TPS72101DBVRG4 provides a reliable and efficient power solution.

TPS72101DBVRG4 Documents

Download datasheets and manufacturer documentation for TPS72101DBVRG4

Datasheets :

TPS72101/15/16/18      

HTML Datasheet :

TPS72101/15/16/18