The LT3015IMSE is a high-performance, negative low dropout linear regulator designed by Linear Technology, a brand synonymous with precision and reliability in the power management industry. This regulator stands out for its ability to maintain a consistent output voltage even when the input-to-output differential is low, making it an excellent choice for applications requiring up to 1.5A of output current with a dropout voltage of only 310mV at full load.

Key Features

• Wide Input Voltage Range: The LT3015IMSE operates with a versatile input voltage range from -1.8V to -30V, catering to a broad spectrum of negative voltage requirements.
• Adjustable Output: Users can set the output voltage from -1.22V to -29.7V, providing flexibility for various applications by using a pair of external resistors.
• Low Dropout Voltage: With a low dropout voltage of 310mV at full load, the device ensures efficient operation by minimizing the difference between the input and output voltages.
• High Output Current: The LT3015IMSE is capable of delivering up to 1.5A of output current, making it suitable for high-current applications.
• Stable with Low ESR Capacitors: The regulator is designed to be stable with low equivalent series resistance (ESR) output capacitors, including ceramic capacitors, which improves performance and reliability.
• Overcurrent and Overtemperature Protection: The device incorporates protection features that shield it from conditions such as overcurrent and overheating, enhancing its durability and lifespan.

Applications

The LT3015IMSE is ideal for a range of applications where a stable and reliable negative voltage is crucial. These include, but are not limited to, automotive power supplies, industrial automation systems, power management for negative voltage rails, and high-current negative voltage regulation tasks in telecommunications and networking equipment.

Package and Quality

The LT3015IMSE is offered in a compact 12-lead MSOP package, which is suitable for space-constrained applications. Linear Technology ensures that each device meets rigorous standards for quality and performance, providing engineers with a dependable solution for their negative voltage regulation needs.