Texas Instruments

TPS73233DBVRG4

TPS73233DBVRG4 Description

The TPS73233DBVRG4 is a linear voltage regulator from Texas Instruments, designed to provide a stable 3.3V output voltage with a maximum output current of 250mA. This regulator is part of the TPS732xx series, known for its high performance and reliability. It features a fixed output configuration, making it suitable for applications requiring a consistent power supply. The regulator operates within an input voltage range up to 5.5V and offers a low dropout voltage of 0.15V at 250mA, ensuring efficient power conversion even at low input-to-output voltage differentials.

TPS73233DBVRG4 Features

• Output Type: Fixed 3.3V output voltage, ideal for applications requiring a stable power supply.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 250mA, suitable for a wide range of low-power devices.
• Low Dropout Voltage: 0.15V at 250mA, ensuring high efficiency even at low input-to-output voltage differences.
• Control Features: Includes an enable function, allowing for dynamic power management.
• Protection Features: Over current, over temperature, short circuit, and reverse polarity protection ensure robustness and reliability.
• Power Supply Current: Maximum of 950 µA, with a quiescent current of 550 µA, contributing to low power consumption.
• PSRR: 58dB to 37dB across a frequency range of 100Hz to 10kHz, ensuring excellent noise rejection.
• Package: SOT23-5, surface mount, suitable for compact and space-constrained designs.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.

TPS73233DBVRG4 Applications

The TPS73233DBVRG4 is ideal for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and fixed output make it suitable for battery-powered devices, portable electronics, and embedded systems. The regulator's compact SOT23-5 package allows for integration into space-constrained designs, making it a preferred choice for consumer electronics, IoT devices, and industrial control systems. The enable function and comprehensive protection features further enhance its versatility and reliability in diverse operating conditions.

Conclusion of TPS73233DBVRG4

The TPS73233DBVRG4 from Texas Instruments is a high-performance linear voltage regulator designed to meet the demands of modern electronic systems. Its fixed 3.3V output, low dropout voltage, and comprehensive protection features make it a reliable choice for a wide range of applications. Despite being marked as obsolete, the TPS73233DBVRG4 remains a valuable component for engineers seeking a stable and efficient power solution in compact form factors. Its compliance with environmental standards and robust protection mechanisms ensure long-term reliability and compatibility with evolving regulatory requirements.