Texas Instruments

TPS73025DBVT

TPS73025DBVT Description

The TPS73025DBVT is a high-performance linear regulator from Texas Instruments, designed to provide a fixed 2.5V output voltage with a maximum output current of 200mA. This device is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. The regulator operates with an input voltage range up to 5.5V and features a low dropout voltage of 0.21V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials. The TPS73025DBVT also includes an enable control feature, allowing for power savings and dynamic control of the regulator's operation.

TPS73025DBVT Features

• Output Type: Fixed 2.5V output voltage, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, providing flexibility for various input power sources.
• Output Current: Capable of delivering up to 200mA, suitable for powering low to medium current devices.
• Low Dropout Voltage: 0.21V at 200mA, enhancing efficiency and extending battery life in portable applications.
• Quiescent Current: Low quiescent current of 250 µA, minimizing power consumption during idle states.
• Power Supply Rejection Ratio (PSRR): 68dB at 100Hz, ensuring high performance in noise-sensitive applications.
• Protection Features: Comprehensive protection mechanisms including over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO), safeguarding the device and connected components.
• Enable Control: Dynamic control of the regulator's operation, allowing for power savings and efficient system management.
• Mounting Type: Surface mount, suitable for automated assembly processes and compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

TPS73025DBVT Applications

The TPS73025DBVT is ideal for a wide range of applications requiring a reliable and efficient power supply solution. Its fixed 2.5V output and low dropout voltage make it particularly suitable for:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and wearables, where efficiency and low power consumption are critical.
• Embedded Systems: Suitable for microcontroller and microprocessor-based systems, providing stable power supply for sensitive digital circuits.
• Communication Equipment: Reliable power supply for low-power RF modules and communication interfaces.
• Industrial Applications: Efficient power management for sensors, actuators, and control modules in industrial automation systems.
• Consumer Electronics: Powering low-current devices such as Bluetooth speakers, smart home devices, and IoT peripherals.

Conclusion of TPS73025DBVT

The TPS73025DBVT from Texas Instruments is a robust and efficient linear regulator, offering a fixed 2.5V output with a maximum current of 200mA. Its low dropout voltage, comprehensive protection features, and enable control make it a versatile and reliable choice for various applications. The compact SOT23-5 package and surface mount design ensure ease of integration into modern electronic systems. With its high PSRR and low quiescent current, the TPS73025DBVT stands out as a high-performance solution for power management, particularly in portable and noise-sensitive applications.