Texas Instruments

TPS73033DBVTG4  

Linear & Switching Voltage Regulators

TPS73033DBVTG4 Description

The TPS73033DBVTG4 is a high-performance linear voltage regulator designed to deliver a fixed 3.3V output voltage with a maximum output current of 200mA. Manufactured by Texas Instruments, this regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The regulator features a maximum input voltage of 5.5V and a low dropout voltage of 0.21V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials. With a quiescent current of 250 µA and a power supply rejection ratio (PSRR) of 68dB at 100Hz, the TPS73033DBVTG4 offers excellent noise performance and power efficiency.

TPS73033DBVTG4 Features

• Fixed Output Voltage: Provides a stable 3.3V output, suitable for powering a wide range of electronic devices and circuits.
• Low Dropout Voltage: At 0.21V @ 200mA, it ensures high efficiency and minimal power loss, making it ideal for battery-powered applications.
• Low Quiescent Current: With a quiescent current of 250 µA, the regulator minimizes power consumption during operation.
• High PSRR: A power supply rejection ratio of 68dB at 100Hz ensures excellent noise filtering, resulting in a clean and stable output voltage.
• Enable Control Feature: Allows for dynamic control of the regulator’s operation, enabling power-saving modes and efficient power management.
• Protection Features: Over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protections ensure robust and reliable operation under various conditions.
• Compliance and Packaging: REACH unaffected, RoHS3 compliant, and available in a moisture sensitivity level 1 (unlimited) package, the TPS73033DBVTG4 meets stringent environmental and reliability standards.
• Mounting Type: Surface mount technology (SMT) ensures easy integration into modern PCB designs.

TPS73033DBVTG4 Applications

The TPS73033DBVTG4 is well-suited for a variety of applications requiring a stable and efficient power supply. Its compact size and low dropout voltage make it ideal for portable and battery-operated devices, such as:

• Consumer Electronics: Smartphones, tablets, and wearable devices.
• Industrial Equipment: Sensors, controllers, and IoT devices.
• Communication Systems: Base stations, routers, and other networking equipment.
• Medical Devices: Portable medical instruments and diagnostic equipment.

Conclusion of TPS73033DBVTG4

The TPS73033DBVTG4 from Texas Instruments stands out as a reliable and efficient linear voltage regulator, offering a fixed 3.3V output with a maximum current of 200mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and noise performance are critical. The inclusion of advanced protection features and enable control ensures robust operation and flexible power management. With its compact SOT23-5 package and surface mount compatibility, the TPS73033DBVTG4 is an ideal solution for modern electronic designs, providing a stable and efficient power supply in a variety of applications.

TPS73033DBVTG4 Documents

Download datasheets and manufacturer documentation for TPS73033DBVTG4

PCN Assembly/Origin :

Multi Devices 23/Jun/2017      

Datasheets :

TPS730xx      

HTML Datasheet :

TPS730xx