Analog Devices Inc. Presents the LT3091HFE#PBF

The LT3091HFE#PBF is a high-performance, negative linear regulator designed by Analog Devices Inc., a leader in the field of high-performance analog technology. This regulator is part of the LT3091 series and offers a wide array of features that make it suitable for a diverse range of applications, including industrial, automotive, and telecommunications systems.

Key Features:

• Wide Input Voltage Range: The LT3091 can handle an input voltage range from -1.5V to -36V, providing flexibility in various power supply configurations.
• Adjustable Output Voltage: Users can set the output voltage from -0.8V to -32V, which allows for precise control over the power supplied to sensitive components.
• High Output Current: This regulator can deliver up to 1.5A of continuous output current, making it suitable for powering a wide range of loads.
• Low Dropout Voltage: The low dropout voltage of only 350mV at full load enhances the efficiency of the regulator and ensures stable operation even with low input-to-output voltage differentials.
• Excellent Noise Performance: With an output noise as low as 27µVRMS over a 10Hz to 100kHz bandwidth, the LT3091HFE#PBF is ideal for noise-sensitive applications such as precision instrumentation and audio equipment.
• Robust Protection Features: Built-in protection mechanisms include current limiting, thermal shutdown, and reverse battery protection, safeguarding the regulator and connected devices from potential damage.

Package and Reliability:

The LT3091HFE#PBF is packaged in a thermally efficient, 16-lead TSSOP with exposed pad (FE) package, which allows for effective heat dissipation and compact PCB design. The part is characterized for operation from -40°C to 125°C, ensuring reliable performance in extreme environments.

Applications:

• Power Supplies for Sensitive Equipment
• Post-Regulation for Switching Supplies
• Automotive Power Systems
• Instrumentation Amplifiers
• Portable Battery-Powered Devices
• High-Quality Audio Applications

With its robust design, versatile features, and dependable performance, the LT3091HFE#PBF from Analog Devices Inc. is a top choice for engineers looking for a negative linear regulator that can meet the demands of advanced electronic systems.