Texas Instruments

TPS793285DBVT  

Linear & Switching Voltage Regulators

TPS793285DBVT Description

The TPS793285DBVT is a linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.85V and capable of delivering up to 200mA of output current. This regulator is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. It features a maximum input voltage of 5.5V and a low dropout voltage of 0.2V at 200mA, ensuring efficient operation even under low input-to-output voltage differentials. The regulator also includes a quiescent current of 220 µA, which is ideal for low-power applications. With a Power Supply Rejection Ratio (PSRR) ranging from 70dB at 100Hz to 43dB at 100kHz, the TPS793285DBVT provides excellent noise suppression capabilities. Additionally, it offers various protection features such as over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) to ensure robust and reliable performance.

TPS793285DBVT Features

• Output Type: Fixed at 2.85V, ensuring stable and consistent power supply.
• Voltage - Input (Max): 5.5V, providing flexibility in input voltage ranges.
• Current - Output: 200mA, suitable for a wide range of low-power applications.
• Voltage Dropout (Max): 0.2V @ 200mA, enabling efficient operation at low input-to-output voltage differences.
• Control Features: Enable, allowing for dynamic control of the regulator's operation.
• Protection Features: Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO), ensuring robust and reliable performance.
• Package: Tape & Reel (TR), facilitating easy handling and assembly in manufacturing processes.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various environmental conditions.

TPS793285DBVT Applications

The TPS793285DBVT is well-suited for applications requiring a stable and efficient power supply with low noise and high reliability. Its compact size and low quiescent current make it ideal for battery-powered devices, portable electronics, and IoT devices. The regulator's low dropout voltage ensures efficient operation in systems with tight voltage margins, such as those powered by single-cell Li-ion batteries. The inclusion of comprehensive protection features makes it suitable for applications where reliability and safety are paramount, such as medical devices, industrial sensors, and automotive electronics.

Conclusion of TPS793285DBVT

The TPS793285DBVT from Texas Instruments is a versatile linear regulator with a fixed output voltage of 2.85V and a maximum output current of 200mA. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for low-power applications requiring stable and reliable power supply. The compact SOT23-5 package and surface-mount design facilitate easy integration into various electronic systems. While the product is now obsolete, its unique features and performance benefits continue to make it a valuable component for legacy designs and applications where its specific attributes are required.

TPS793285DBVT Documents

Download datasheets and manufacturer documentation for TPS793285DBVT

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

TPS793xx      

PCN Obsolescence/ EOL :

Mult Dev obs 13/Oct/2022      

HTML Datasheet :

TPS793xx      

PCN Design/Specification :

Copper Wire Base Revision D 24/Sep/2014