LT3085IMS8E Adjustable 500mA Single Resistor Low Dropout Regulator

The LT3085IMS8E is a versatile and high-performance low dropout (LDO) linear regulator from Linear Technology, designed to maintain a consistent and stable output voltage even with variable input voltages and load conditions. Its unique feature is the ability to set the output voltage with only a single resistor, streamlining the design process and minimizing external component count.

This regulator offers an adjustable output range from 0V to 36V, which can be set using just one resistor connected between the SET and OUT pins. The LT3085IMS8E is capable of delivering up to 500mA of output current, making it suitable for a wide range of applications, including portable devices, industrial controls, and power supplies.

The device comes in an MSOP-8 package, which is compact and ideal for space-constrained applications. The LT3085IMS8E also features a low quiescent current, which is beneficial for battery-powered systems as it helps to extend battery life.

With its internal protection features, the LT3085IMS8E ensures safe operation under abnormal conditions. It includes current limiting to safeguard the device and the load from excessive currents, and thermal shutdown to prevent damage from overheating. Additionally, it has reverse battery protection which prevents the regulator from being damaged if the input supply is inadvertently connected in reverse.

The LT3085IMS8E is characterized by its high precision, with a reference voltage accuracy of ±2% over the entire temperature range of -40°C to 125°C. This accuracy, along with its low dropout voltage, makes it an excellent choice for precision applications requiring a stable and reliable power supply.

Overall, the LT3085IMS8E from Linear Technology is a highly reliable and flexible component for designers looking to implement a robust power management solution with minimal external components and excellent performance characteristics.