Analog Devices Inc. Presents the LT3042IMSE#PBF Ultra-Low Noise, High PSRR RF Linear Regulator

The LT3042IMSE#PBF is a cutting-edge linear regulator from Analog Devices Inc., designed to cater to the demands of sensitive RF and analog circuitry that require pristine power supply conditions. This regulator is notable for its ultra-low noise performance and high power supply rejection ratio (PSRR), ensuring that noise-sensitive applications such as precision instruments, PLLs, VCOs, and high-speed data converters operate with minimal interference from power supply fluctuations.

Encased in a compact MSOP-12 package, the LT3042IMSE#PBF is engineered to deliver up to 200mA of continuous output current with an output voltage range that is adjustable from 0V to 15V. It boasts an impressive low noise output of only 0.8µVRMS (10Hz to 100kHz) and an outstanding PSRR of greater than 70dB at 1MHz, making it an ideal choice for high-frequency and high-precision applications.

Key Features:

• Ultra-Low Noise Output: 0.8µVRMS (10Hz to 100kHz) for noise-critical designs.
• High PSRR: Greater than 70dB at 1MHz, providing excellent power supply noise rejection.
• Wide Output Voltage Range: Adjustable from 0V to 15V to suit a variety of applications.
• High Output Current: Capable of delivering up to 200mA of continuous output current.
• Single Resistor Sets Output Voltage: Simplifies design and reduces component count.
• Fast Transient Response: Maintains stable output during rapid load changes.
• Internal Protection: Features overcurrent and overtemperature protection for reliable operation.

The LT3042IMSE#PBF also offers the convenience of setting the output voltage with a single external resistor, streamlining the design process and allowing for easy adjustments to meet specific requirements. Additionally, it is equipped with internal protection circuits that guard against overcurrent and overtemperature conditions, ensuring the longevity and reliability of both the regulator and the end application.

With its exceptional performance characteristics, the LT3042IMSE#PBF from Analog Devices Inc. is the go-to solution for engineers looking to enhance the performance of their sensitive RF and analog applications. Its combination of low noise, high PSRR, and versatile output voltage range makes it a top choice for delivering clean and stable power.