The REG104FA-3KTTT is a high-performance, low-dropout (LDO) voltage regulator from the reputable manufacturer Texas Instruments. This regulator is designed to deliver a stable and precise 3.3V output voltage, making it an ideal choice for sensitive electronics that require a consistent power supply.

Key Features

• Output Voltage: The REG104FA-3KTTT provides a fixed output voltage of 3.3V, which is common for digital circuits and microcontroller-based systems.
• High Accuracy: This LDO regulator maintains high accuracy with a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Current Capacity: It is capable of delivering up to 1A of continuous output current, catering to a broad range of applications that require a moderate amount of power.
• Thermal Protection: The device includes built-in thermal shutdown protection, which safeguards the regulator and the overall system from overheating and potential damage.
• Low Noise: With its low-noise characteristics, the REG104FA-3KTTT is particularly suitable for sensitive RF and audio applications where power supply noise can be detrimental to performance.
• Stability: Designed for stability with low equivalent series resistance (ESR) capacitors, this regulator can maintain output voltage without oscillation over a range of load conditions.

Applications

The REG104FA-3KTTT is versatile and can be used in various applications, including:

• Battery-powered devices
• Portable consumer electronics
• Microcontroller power supplies
• Wireless communication systems
• Analog-to-digital converters (ADCs)

Package and Availability

This LDO regulator comes in a 5-pin TO-263 package, known for its good heat dissipation properties. The REG104FA-3KTTT is widely available, and its datasheet can be found on the Texas Instruments website for detailed specifications and application notes.