Texas Instruments

TPS76133DBVT

TPS76133DBVT Description

The TPS76133DBVT is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 3.3V and capable of delivering up to 100mA of output current. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The TPS76133DBVT features a maximum input voltage of 16V and boasts a low dropout voltage of 0.28V at 100mA, ensuring efficient operation even at low input-to-output voltage differentials.

TPS76133DBVT Features

• Fixed Output Voltage: The TPS76133DBVT provides a stable 3.3V output, making it suitable for applications requiring a precise and consistent voltage supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.28V at 100mA, the regulator maintains high efficiency and minimal power loss, even when the input voltage is close to the output voltage.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator, enabling power savings and flexible power management.
• Protection Features: The TPS76133DBVT includes over-current, over-temperature, reverse polarity, and transient voltage protection, ensuring robustness and reliability in various operating conditions.
• Low Quiescent Current: The regulator operates with a low quiescent current of 115 µA, minimizing power consumption in standby mode.
• High Power Supply Rejection Ratio (PSRR): The regulator offers a PSRR of 63dB at 1kHz, effectively filtering out noise from the input supply and providing a clean output voltage.
• Compliance and Packaging: The TPS76133DBVT is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a tape and reel (TR) package, facilitating easy integration into automated assembly processes.

TPS76133DBVT Applications

The TPS76133DBVT is well-suited for a variety of applications where a reliable and efficient power supply is essential. Its compact size and high performance make it ideal for:

• Consumer Electronics: Providing stable power to microcontrollers, sensors, and other low-power devices in smartphones, tablets, and IoT devices.
• Industrial Equipment: Ensuring reliable power supply in industrial control systems, automation equipment, and instrumentation.
• Medical Devices: Offering precise voltage regulation for medical monitoring equipment and portable medical devices.
• Communication Systems: Supplying power to RF modules, transceivers, and other communication components.

Conclusion of TPS76133DBVT

The TPS76133DBVT from Texas Instruments is a versatile and efficient linear voltage regulator, designed to meet the demands of modern electronic systems. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for applications requiring stable and efficient power management. The compact SOT23-5 package and low quiescent current further enhance its suitability for space-constrained and low-power applications. Whether in consumer electronics, industrial automation, or medical devices, the TPS76133DBVT delivers consistent performance and reliability, making it a standout choice in the market.