Linear Technology's LT3090EMSE#TRPBF Adjustable Negative Linear Regulator

The LT3090EMSE#TRPBF is a high-performance adjustable negative linear regulator designed by Linear Technology, now part of Analog Devices, that offers a wide range of features suitable for various applications requiring precise voltage control. This state-of-the-art component is a significant addition to power management solutions, providing stability and reliability in a compact package.

Key Features

• Output Voltage Range: The LT3090EMSE#TRPBF can deliver an adjustable output voltage from -0.6V to -32V, which is ideal for a broad spectrum of negative supply requirements.
• Output Current: It can provide up to 500mA of output current, making it suitable for applications with moderate power needs.
• Low Dropout Voltage: The device features a low dropout voltage, ensuring efficient operation even when the input-to-output voltage differential is minimal.
• High Accuracy: With an impressive reference voltage accuracy of ±1%, this regulator guarantees precise voltage control for sensitive electronic circuits.
• Stability: The LT3090EMSE#TRPBF is stable with only a 10μF output capacitor, simplifying the design process and reducing the need for additional components.
• Thermal Protection: It comes with built-in thermal shutdown and current limiting features to protect the device under abnormal conditions.
• Package Type: The regulator is available in a compact MSOP-12 package, which is suitable for space-constrained applications.

Applications

The LT3090EMSE#TRPBF is versatile and can be used in various applications, including:

• Power supplies for operational amplifiers, DACs, and ADCs
• Portable, battery-powered equipment
• Post-regulation for switching power supplies
• Instrumentation
• Automotive electronics

Linear Technology's commitment to quality ensures that the LT3090EMSE#TRPBF is a reliable choice for designers who need a dependable negative voltage regulator. Its combination of features and performance makes it an excellent choice for both new designs and upgrades to existing systems.