Texas Instruments

TPS72115DBVR

TPS72115DBVR Description

The TPS72115DBVR is a high-performance linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a fixed output voltage of 1.5V with a maximum output current of 150mA. It features a low dropout voltage of 0.24V at 150mA, ensuring efficient power regulation even under heavy load conditions. The TPS72115DBVR is housed in a compact SOT23-5 package, making it suitable for space-constrained applications.

TPS72115DBVR Features

• Fixed Output Voltage: Provides a stable 1.5V output voltage.
• Low Dropout Voltage: 0.24V at 150mA, ensuring efficient power regulation under heavy load.
• Low Quiescent Current: 120 µA, reducing power consumption in standby mode.
• High PSRR: 48dB at 100Hz, providing excellent power supply rejection ratio.
• Protection Features: Includes over current, over temperature, and reverse polarity protection.
• RoHS Compliance: Compliant with RoHS3 standards, ensuring environmental sustainability.
• REACH Status: REACH Unaffected, adhering to European chemical safety regulations.
• Mounting Type: Surface mount, suitable for PCB integration.
• Control Features: Enable function for easy control and management.

TPS72115DBVR Applications

The TPS72115DBVR is ideal for a wide range of applications where stable and efficient voltage regulation is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and small form factor, it is perfect for battery-powered devices like smartphones, tablets, and wearables.
2. Industrial Control Systems: Its robust protection features and high PSRR make it suitable for industrial applications where reliability and stability are critical.
3. Automotive Electronics: The TPS72115DBVR can be used in automotive systems where low dropout voltage and reverse polarity protection are essential for safety and performance.
4. Medical Devices: Its low noise and precise voltage regulation make it suitable for powering sensitive medical equipment.

Conclusion of TPS72115DBVR

The TPS72115DBVR from Texas Instruments is a versatile and efficient linear voltage regulator. Its unique combination of low dropout voltage, high PSRR, and robust protection features make it an excellent choice for a wide range of applications, from portable electronics to industrial control systems. Its compact form factor and RoHS compliance also make it an environmentally friendly option for designers looking to create sustainable electronic devices.