Texas Instruments

TPS76430DBVR

TPS76430DBVR Description

The TPS76430DBVR is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 3V and capable of delivering up to 150mA of output current. This device is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The regulator is designed to operate with an input voltage range up to 10V, ensuring compatibility with a wide range of power sources. With a quiescent current of only 100 µA and a supply current of up to 140 µA, the TPS76430DBVR is optimized for low-power applications, making it suitable for battery-powered devices and portable electronics.

TPS76430DBVR Features

• Output Type: Fixed 3V output voltage, providing stable power supply for sensitive electronics.
• Input Voltage Range: Up to 10V, ensuring broad compatibility with various power sources.
• Output Current: Capable of delivering up to 150mA, suitable for powering multiple components.
• Low Quiescent Current: 100 µA, minimizing power consumption in standby mode.
• Low Supply Current: 140 µA, enhancing efficiency in low-power applications.
• High PSRR: 60dB at 1kHz, ensuring excellent noise rejection and clean power delivery.
• Control Features: Enable pin for easy control and shutdown functionality.
• Protection Features: Over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability.
• Mounting Type: Surface mount, facilitating easy integration into compact designs.
• Package: Tape & Reel (TR), suitable for automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.

TPS76430DBVR Applications

The TPS76430DBVR is ideal for a variety of applications where a stable and efficient power supply is required. Its low quiescent current and high PSRR make it particularly suitable for:

• Battery-Powered Devices: Portable electronics, wearables, and IoT devices that require long battery life.
• Communication Systems: Providing clean power to sensitive RF and analog circuits.
• Consumer Electronics: Powering microcontrollers, sensors, and other low-power peripherals.
• Industrial Equipment: Ensuring reliable power supply in harsh operating conditions.

Conclusion of TPS76430DBVR

The TPS76430DBVR from Texas Instruments is a versatile and efficient linear regulator that offers a fixed 3V output with up to 150mA of current. Its low quiescent and supply currents, combined with high PSRR and comprehensive protection features, make it an excellent choice for low-power applications. The compact SOT23-5 package and surface mount design ensure easy integration into space-constrained designs, while its compliance with environmental standards ensures it meets regulatory requirements. Whether used in battery-powered devices, communication systems, or industrial equipment, the TPS76430DBVR delivers reliable and efficient power management.