The LT3090IMSE#PBF is a high-performance, low-dropout linear regulator (LDO) from Linear Technology that delivers up to 500 mA of continuous output current with a typical dropout voltage of only 350 mV at full load. This adjustable regulator comes in a compact MSOP-12 package, making it an ideal choice for space-constrained applications.

Key Features

• Wide Input Voltage Range: Capable of operating with input voltages from 1.8V to 20V, the LT3090IMSE#PBF provides versatile power supply solutions for a variety of electronic devices.
• Adjustable Output: The output voltage can be set anywhere from 0.8V to nearly the input voltage level, allowing for custom voltage settings tailored to specific circuit requirements.
• Low Dropout Voltage: Its low dropout performance ensures efficient operation even when the input voltage is close to the output voltage, making it perfect for battery-powered applications.
• Stable with Low ESR Ceramic Capacitors: The LDO is stable with ceramic output capacitors, which are smaller, more reliable, and have lower equivalent series resistance (ESR) compared to electrolytic capacitors.
• Thermal Protection: With built-in thermal shutdown and current limit features, the LT3090IMSE#PBF is protected against overheating and overcurrent conditions, enhancing the reliability and longevity of the device.

Applications

The LT3090IMSE#PBF is a versatile component that can be used in a wide range of applications, including:

• Portable and battery-powered equipment
• Post-regulation for switching power supplies
• Microprocessor supply
• Low-noise audio amplifiers
• Industrial and automotive applications

Product Benefits

The LT3090IMSE#PBF stands out for its precision, reliability, and ease of use. Its capability to work with low ESR capacitors not only saves space but also ensures a stable and noise-free voltage supply. The adjustable nature of the regulator allows designers to use the same component for multiple applications, streamlining inventory and reducing costs. Furthermore, the robust protection features of the LT3090IMSE#PBF safeguard your circuits, ensuring that your designs remain operational under various conditions.