Texas Instruments

TPS73133DBVT  

Linear & Switching Voltage Regulators

TPS73133DBVT Description

The TPS73133DBVT is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed 3.3V output voltage and 150mA output current capability. With a maximum input voltage of 5.5V and a low quiescent current of 550 µA, the TPS73133DBVT is an energy-efficient solution for a variety of applications.

TPS73133DBVT Features

• Fixed Output Voltage: The TPS73133DBVT provides a stable 3.3V output, making it ideal for applications requiring a consistent voltage.
• Low Dropout Voltage: With a maximum dropout voltage of 0.1V at 150mA, this regulator maintains high efficiency even under heavy load conditions.
• Robust Protection Features: It includes over current, over temperature, short circuit, and reverse polarity protection to safeguard the system from potential damage.
• PSRR: The TPS73133DBVT boasts a power supply rejection ratio (PSRR) of 58dB at 100Hz to 37dB at 10kHz, ensuring minimal noise coupling from the input to the output.
• Low Quiescent Current: The 550 µA quiescent current contributes to the device's energy efficiency, making it suitable for battery-powered applications.
• Mounting Type: Surface Mount technology allows for compact design and easy integration into printed circuit boards.
• Package: The TPS73133DBVT is available in a SOT23-5 package, which is a common and space-saving option for surface-mount applications.

TPS73133DBVT Applications

The TPS73133DBVT is well-suited for a range of applications where a stable and efficient voltage supply is critical:

• Portable Electronics: Due to its low quiescent current and small form factor, it is ideal for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: Its robust protection features make it a reliable choice for industrial applications where reliability and stability are paramount.
• Automotive Electronics: The TPS73133DBVT can be used in automotive systems where a stable power supply is essential for the proper functioning of various electronic components.

Conclusion of TPS73133DBVT

The TPS73133DBVT from Texas Instruments stands out for its combination of low dropout voltage, high PSRR, and robust protection features, making it a preferred choice for designers looking for a reliable and efficient linear voltage regulator. Its fixed 3.3V output and 150mA current capability cater to a wide range of applications, from portable electronics to industrial and automotive systems. With its compact SOT23-5 package and surface-mount technology, the TPS73133DBVT is a versatile solution for space-constrained designs.

TPS73133DBVT Documents

Download datasheets and manufacturer documentation for TPS73133DBVT

PCN Assembly/Origin :

Mult Dev A/T Chgs 30/Aug/2023      

Datasheets :

TPS73115DBVTG4      

HTML Datasheet :

TPS73115DBVTG4      

PCN Design/Specification :

Copper Wire Base Revision D 24/Sep/2014