Product Overview: TPS79147DBVRG4

The TPS79147DBVRG4 is a high-performance, low-dropout linear voltage regulator fabricated by Texas Instruments, designed to deliver a stable and precise voltage supply. This regulator is a part of TI's extensive line of power management integrated circuits, which are engineered to meet the stringent requirements of modern electronic devices.

Key Features

• Output Voltage: The device provides a fixed output voltage of 1.47V, which is ideal for powering sensitive analog and digital circuits that require a stable supply voltage.
• High Accuracy: With an impressive output voltage accuracy of ±1%, the TPS79147DBVRG4 ensures reliable performance for applications that demand precise voltage levels.
• Low Dropout: The low dropout voltage allows the regulator to continue delivering a regulated output even when the supply voltage is very close to the output voltage, enhancing the efficiency of the system.
• Current Capacity: It offers a maximum output current of 100mA, suitable for small to medium power requirements.
• Low Quiescent Current: The device features a low quiescent current of 17µA (typical), making it an excellent choice for battery-powered applications where power conservation is critical.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features protect the device and the load from adverse conditions, ensuring long-term reliability.
• Small Package Size: The TPS79147DBVRG4 comes in a compact SOT-23-5 package, which is ideal for space-constrained applications.

Applications

The TPS79147DBVRG4 is versatile and can be used in a variety of applications, including:

• Mobile Phones
• Wireless LAN and Bluetooth Devices
• Portable and Battery-Powered Equipment
• Handheld Instruments
• GPS Devices

Conclusion

The Texas Instruments TPS79147DBVRG4 is a reliable and efficient solution for applications requiring a fixed 1.47V regulated output with low dropout characteristics. Its high accuracy, low power consumption, and compact form factor make it an excellent choice for designers looking to optimize performance in their power-sensitive applications.