Texas Instruments

TPS72101DBVT

TPS72101DBVT Description

The TPS72101DBVT is a high-performance, adjustable linear regulator from Texas Instruments, designed to deliver a maximum output current of 150mA with an input voltage range up to 5.5V. This single regulator features a positive output configuration, providing adjustable output voltages from 1.22V to 2.5V. The regulator is optimized for low power consumption, with a maximum supply current of 850 µA and a quiescent current of 120 µA. It offers excellent power supply rejection ratio (PSRR) of 48dB at 100Hz, ensuring stable and clean power delivery.

TPS72101DBVT Features

• Adjustable Output Voltage: The TPS72101DBVT provides an adjustable output voltage range from 1.22V to 2.5V, making it suitable for a wide range of applications requiring precise voltage control.
• Low Dropout Voltage: With a maximum dropout voltage of 0.24V at 150mA, the regulator maintains high efficiency even at low input-to-output voltage differentials.
• Protection Features: The device includes over-current, over-temperature, and reverse polarity protection, ensuring robust operation and reliability.
• Enable Control: The regulator features an enable control pin, allowing for dynamic power management and shutdown functionality.
• Low Quiescent Current: The 120 µA quiescent current ensures minimal power consumption during standby, making it ideal for battery-powered applications.
• Surface Mount Packaging: The TPS72101DBVT is available in a surface mount SOT23-5 package, which is compact and suitable for space-constrained designs.
• Compliance and Status: The regulator is REACH unaffected, ROHS3 compliant, and has an ECCN classification of EAR99, ensuring compliance with environmental and regulatory standards.

TPS72101DBVT Applications

The TPS72101DBVT is well-suited for a variety of applications where precise voltage regulation and low power consumption are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where battery life and efficiency are paramount.
• Low-Power Embedded Systems: Suitable for microcontroller-based systems, sensors, and other low-power applications requiring stable and adjustable power supply.
• Industrial Controls: Applicable in industrial automation and control systems where reliable power regulation is essential.
• Medical Devices: The regulator's low dropout voltage and protection features make it suitable for medical equipment requiring high reliability and precision.

Conclusion of TPS72101DBVT

The TPS72101DBVT from Texas Instruments is a versatile and efficient linear regulator that offers adjustable output voltage, low dropout voltage, and comprehensive protection features. Its low quiescent current and surface mount packaging make it an excellent choice for applications requiring compact design and minimal power consumption. The regulator's compliance with environmental and regulatory standards ensures its suitability for a wide range of industries. Whether used in battery-powered devices, embedded systems, or industrial controls, the TPS72101DBVT provides reliable and precise power management, making it a standout solution in the power management IC market.