Texas Instruments

UA79M08CKVURG3  

Linear & Switching Voltage Regulators

UA79M08CKVURG3 Description

The UA79M08CKVURG3 from Texas Instruments is a high-performance negative linear voltage regulator designed for precision power management in demanding electronic systems. This fixed-output regulator delivers a stable -25V output with a robust 500mA current capacity, making it ideal for applications requiring reliable negative voltage regulation. Its surface-mount packaging ensures compact integration, while the wide operating temperature range (0°C to 125°C) guarantees performance in harsh environments. With a low dropout voltage of 1.1V at 5mA, it minimizes power dissipation, enhancing efficiency.

UA79M08CKVURG3 Features

• High PSRR (59dB at 120Hz): Ensures superior noise rejection for sensitive analog circuits.
• Built-in Protection: Includes over-current, over-temperature, and short-circuit safeguards for enhanced reliability.
• Negative Output Configuration: Optimized for systems requiring negative voltage rails, such as op-amp biasing or audio equipment.
• REACH Unaffected: Compliant with environmental regulations, ensuring long-term availability.
• Low Quiescent Current: Reduces power waste in standby modes.

UA79M08CKVURG3 Applications

This regulator excels in:

• Industrial Control Systems: Where stable negative voltage is critical for analog sensors or motor drivers.
• Audio Amplifiers: Providing clean power to op-amps and signal-processing ICs.
• Test & Measurement Equipment: Ensuring precision in high-accuracy instrumentation.
• Telecommunications: Powering RF components and baseband circuits.

Conclusion of UA79M08CKVURG3

The UA79M08CKVURG3 stands out for its robust protection features, high PSRR, and wide temperature tolerance, making it a superior choice for applications demanding reliable negative voltage regulation. Its surface-mount design and compliance with environmental standards further enhance its suitability for modern electronics. Engineers can leverage its low dropout and high current capability to optimize power efficiency in complex systems.

UA79M08CKVURG3 Documents

Download datasheets and manufacturer documentation for UA79M08CKVURG3

Datasheets :

UA79M08CKVURG3 Datasheet