Texas Instruments

REG104FA-2.5KTTT

REG104FA-2.5KTTT Description

The REG104FA-2.5KTTT from Texas Instruments is a high-performance, fixed-output linear voltage regulator designed to deliver a stable 2.5V output at 1A current. With a wide input voltage range up to 15V, it ensures reliable operation in diverse power supply environments. The regulator features a low dropout voltage of 0.48V @ 1A, minimizing power dissipation and improving efficiency. Its 65dB PSRR (120Hz) ensures excellent noise rejection, making it ideal for sensitive analog and digital circuits. Packaged in a DDPAK/TO263-5 surface-mount format, it is suitable for space-constrained applications.

REG104FA-2.5KTTT Features

• Fixed 2.5V Output: Ensures precise voltage regulation for critical loads.
• High Current Capability: Supports 1A continuous output current with robust overcurrent and overtemperature protection.
• Low Quiescent Current: 0.7 mA Iq enhances efficiency in battery-powered systems.
• Enable Control: Allows for power management via an external enable pin.
• High PSRR (65dB): Superior noise suppression for clean power delivery.
• Wide Input Range (Up to 15V): Compatible with various power sources.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.
• Tape & Reel Packaging: Facilitates automated assembly processes.

REG104FA-2.5KTTT Applications

• Industrial Control Systems: Stable voltage for sensors, PLCs, and microcontrollers.
• Automotive Electronics: Reliable power for infotainment and ADAS modules.
• Portable Devices: Efficient power management in battery-operated equipment.
• Telecom Infrastructure: Low-noise supply for RF and signal processing circuits.
• Medical Devices: Precision voltage regulation for diagnostic and monitoring systems.

Conclusion of REG104FA-2.5KTTT

The REG104FA-2.5KTTT stands out for its high current capability, low dropout, and excellent noise rejection, making it a superior choice for demanding applications. Its enable control and protection features enhance system reliability, while its compact package suits modern PCB designs. Although marked as Last Time Buy, its performance and compliance with RoHS3 and REACH ensure it remains a viable solution for legacy and new designs requiring a robust 2.5V regulator.