Texas Instruments

TPS73615DCQ

TPS73615DCQ Description

The TPS73615DCQ is a linear regulator designed for high-performance power management applications. Manufactured by Texas Instruments, this IC offers a fixed output voltage of 1.5V and can deliver up to 400mA of output current. It is housed in a surface-mount SOT223-6 package, making it suitable for compact and efficient power supply designs. The regulator is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with a wide range of power sources.

TPS73615DCQ Features

• Fixed Output Voltage: The TPS73615DCQ provides a stable 1.5V output, ideal for applications requiring a precise and consistent power supply.
• High Efficiency: With a maximum dropout voltage of 0.2V at 400mA, this regulator ensures high efficiency even under heavy load conditions.
• Low Quiescent Current: The device features a low quiescent current of 550 µA, which is crucial for battery-powered applications where minimizing power consumption is essential.
• Enhanced Control and Protection: The regulator includes an enable control feature, allowing for dynamic power management. It also offers over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability.
• High PSRR: The TPS73615DCQ boasts a high power supply rejection ratio (PSRR) ranging from 58dB at 100Hz to 37dB at 10kHz, effectively filtering out noise and ripple from the input power source.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for various manufacturing environments.

TPS73615DCQ Applications

The TPS73615DCQ is well-suited for a variety of applications where a stable and efficient power supply is critical. Its fixed 1.5V output and 400mA current capability make it ideal for powering microcontrollers, sensors, and other low-power electronics. The regulator's low dropout voltage and high PSRR make it particularly suitable for applications where input voltage fluctuations are common, such as in battery-operated devices or systems with variable power sources. Additionally, its compact SOT223-6 package and surface-mount design allow for easy integration into space-constrained designs.

Conclusion of TPS73615DCQ

The TPS73615DCQ from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of modern power management applications. Its combination of a fixed 1.5V output, high efficiency, and robust protection features make it an excellent choice for a wide range of electronic devices. Whether powering microcontrollers, sensors, or other low-power components, the TPS73615DCQ ensures reliable and stable performance. With its compliance to environmental and safety standards, this regulator is a reliable and sustainable solution for power management needs.