LT3044EMSE#TRPBF - Linear Technology's Ultra-Low Noise, Ultra-High PSRR RF Linear Regulator

The LT3044EMSE#TRPBF is a state-of-the-art linear regulator from Linear Technology, designed to meet the rigorous demands of RF and sensitive analog circuits. This high-performance component offers an exceptional combination of ultra-low noise output and ultra-high power supply rejection ratio (PSRR), making it an ideal choice for applications where clean and stable power is critical.

Key Features and Benefits

• Ultra-Low Noise Output: The LT3044EMSE#TRPBF boasts a remarkably low noise level of just 2µVRMS (10Hz to 100kHz), ensuring that sensitive RF and analog circuits perform at their best without interference from power supply noise.
• Ultra-High PSRR: With an impressive PSRR of >75dB at 1MHz, this regulator can effectively reject supply noise, maintaining a consistent output even in the presence of significant input voltage fluctuations.
• Wide Input Voltage Range: The device operates over a broad input voltage range of 1.8V to 20V, providing design flexibility and compatibility with a variety of power sources.
• Adjustable Output Voltage: Output voltage can be set from 0V to 15V with a single external resistor, allowing for precise tuning to meet specific circuit requirements.
• High Current Capability: The LT3044EMSE#TRPBF can deliver up to 200mA of continuous output current, sufficient for a wide array of applications.
• Thermal Protection: Integrated thermal shutdown functionality protects the device from overheating, enhancing reliability and longevity.
• Compact MSOP-12 Package: The regulator is offered in a small MSOP-12 package, which is suitable for space-constrained applications.

Applications

The LT3044EMSE#TRPBF is particularly well-suited for high-end and professional applications where power integrity is paramount. This includes:

• Precision instrumentation
• RF applications
• PLLs, VCOs, and mixers
• High-speed and high-accuracy data converters
• Medical equipment
• Audiophile quality audio amplifiers

Linear Technology's commitment to quality ensures that the LT3044EMSE#TRPBF meets the highest standards for performance and reliability, providing designers with a robust power management solution that enhances the performance of their high-precision circuits.