Texas Instruments

TPS76327DBVT

TPS76327DBVT Description

The TPS76327DBVT is a linear regulator IC designed for applications requiring a fixed output voltage of 2.7V and a maximum output current of 150mA. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category. It features a compact SOT23-5 package, making it suitable for surface-mount applications. The regulator is designed to operate with an input voltage range up to 10V, ensuring compatibility with a wide range of power sources.

TPS76327DBVT Features

• Output Type: Fixed at 2.7V, providing a stable and reliable power supply for various electronic components.
• Input Voltage Range: Up to 10V, allowing for flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for low to medium power applications.
• Low Quiescent Current: With a quiescent current of only 100 µA, the TPS76327DBVT ensures high efficiency and minimal power consumption, making it ideal for battery-operated devices.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator's operation, enabling power-saving modes and efficient power management.
• Protection Features: Over-current, over-temperature, and reverse polarity protections ensure robustness and reliability, safeguarding both the regulator and connected components from potential damage.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 60dB at 1kHz helps in filtering out noise from the input power supply, resulting in a cleaner output voltage.
• Low Supply Current: The maximum supply current of 140 µA contributes to the overall efficiency and low power consumption of the device.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, ensuring reliability in various environmental conditions.
• Compliance: The TPS76327DBVT is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

TPS76327DBVT Applications

The TPS76327DBVT is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Portable Electronics: Ideal for battery-operated devices such as smartphones, tablets, and wearables, where low power consumption and high efficiency are crucial.
• Industrial Equipment: Suitable for low-power sensors, controllers, and other industrial applications that require a reliable and stable power source.
• Medical Devices: Can be used in medical equipment where precise voltage regulation and low noise are essential for accurate measurements and performance.
• Automotive Electronics: Applicable in automotive systems where a compact and efficient power supply is needed for various electronic components.

Conclusion of TPS76327DBVT

The TPS76327DBVT from Texas Instruments is a versatile and efficient linear regulator designed for applications requiring a stable 2.7V output and up to 150mA of current. Its low quiescent current, high PSRR, and comprehensive protection features make it a reliable choice for low to medium power applications. The compact SOT23-5 package and surface-mount compatibility ensure ease of integration into various electronic designs. While the product is now obsolete, it remains a robust solution for applications where its unique features and performance benefits are required.