Texas Instruments

TPS73615DRBT

TPS73615DRBT Description

The TPS73615DRBT is a linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 1.5V and capable of delivering up to 400mA of output current. This regulator is housed in an 8-SON package, making it suitable for surface-mount applications. It features a maximum input voltage of 5.5V and a dropout voltage of 0.2V at 400mA, ensuring efficient operation even at low input-to-output voltage differentials. The TPS73615DRBT also includes control features such as an enable pin and protection features like over-current, over-temperature, and reverse polarity protection, enhancing its reliability and robustness.

TPS73615DRBT Features

• Output Type: Fixed
• Input Voltage Range: Up to 5.5V
• Output Current: 400mA
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current: Maximum 1mA
• Output Voltage: Fixed at 1.5V
• Dropout Voltage: 0.2V at 400mA
• Quiescent Current: 550µA
• PSRR: 58dB to 37dB across 100Hz to 10kHz
• Control Features: Enable
• Protection Features: Over-current, over-temperature, and reverse polarity protection
• Compliance: ROHS3 compliant, REACH unaffected
• Moisture Sensitivity Level: MSL 2 (1 Year)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)

TPS73615DRBT Applications

The TPS73615DRBT is ideal for applications requiring a stable 1.5V supply with moderate current capabilities. Its low dropout voltage and efficient operation make it suitable for battery-powered devices and portable electronics where input voltage levels can vary significantly. The inclusion of an enable pin allows for power-saving modes, making it a good fit for applications where power consumption needs to be minimized during standby or sleep modes. The regulator's robust protection features ensure reliable operation in various environmental conditions, making it suitable for industrial and automotive applications.

Conclusion of TPS73615DRBT

The TPS73615DRBT from Texas Instruments is a versatile and reliable linear voltage regulator designed for applications requiring a stable 1.5V output. Its low dropout voltage, efficient operation, and comprehensive protection features make it an excellent choice for a wide range of applications, from portable electronics to industrial systems. Despite being marked as obsolete, the TPS73615DRBT remains a valuable component for engineers and designers seeking a dependable power solution with a fixed output voltage and moderate current capabilities.