Texas Instruments

TPS75525KTTR  

Linear & Switching Voltage Regulators

TPS75525KTTR Description

The TPS75525KTTR from Texas Instruments is a high-performance, 5A fixed-output (2.5V) low-dropout (LDO) linear voltage regulator designed for demanding power management applications. Packaged in a DDPAK/TO-263-5 (KTTR) surface-mount form factor, this regulator delivers exceptional efficiency with a low quiescent current of 200 µA and a high PSRR of 60dB at 100Hz, ensuring stable output under varying load conditions. With an input voltage range up to 5.5V, it is optimized for systems requiring precise voltage regulation, such as industrial controllers, networking equipment, and high-current analog/digital circuits.

TPS75525KTTR Features

• High Current Output: Delivers 5A continuous current, making it ideal for power-hungry applications.
• Advanced Protection: Integrated safeguards include over-current, over-temperature, reverse polarity, and UVLO (Under Voltage Lockout), enhancing system reliability.
• Control & Monitoring: Features Enable (EN) and Power Good (PG) pins for flexible power sequencing and fault detection.
• Low Dropout & High Efficiency: Optimized for minimal power dissipation, even at full load.
• Robust Packaging: MSL-2 rated with RoHS3 compliance, suitable for automated assembly and harsh environments.
• Low Noise & High PSRR: Excellent noise rejection (60dB) ensures clean power for sensitive analog/digital loads.

TPS75525KTTR Applications

• Industrial Automation: Powering PLCs, motor drivers, and sensors requiring stable 2.5V rails.
• Telecom/Networking: Base stations, routers, and switches benefit from its high current and low-noise performance.
• Embedded Systems: Ideal for FPGAs, ASICs, and processors needing precise voltage regulation.
• Automotive Electronics: Suitable for infotainment and ADAS modules (non-safety-critical).
• Test & Measurement Equipment: Ensures accurate power delivery for precision instruments.

Conclusion of TPS75525KTTR

The TPS75525KTTR stands out as a high-current, high-reliability LDO with advanced protection and control features. Its low dropout, high PSRR, and robust design make it superior to generic regulators, particularly in noise-sensitive or high-load scenarios. Texas Instruments’ reputation for quality ensures this device meets stringent industrial standards, making it a top choice for engineers designing power-efficient, reliable systems.

TPS75525KTTR Documents

Download datasheets and manufacturer documentation for TPS75525KTTR

Datasheets :

TPS75515KTT