LT1085CT in Linear Tech / ADI LT Series Family
The LT1085CT series by Analog Devices (formerly Linear Technology) consists of high-efficiency positive adjustable and fixed low dropout (LDO) linear regulators. Capable of delivering up to 3A of output current, these devices are designed to provide regulated voltages with a significantly lower dropout voltage than standard NPN-based regulators. They are widely utilized in post-regulation for switching supplies and dedicated power management for high-performance logic circuits where thermal efficiency and current capability are critical.
Variants in This Sub-Family
The LT1085CT sub-family differentiates primarily based on output voltage configuration and tolerance. Variants include fixed-output models like the LT1085CT-5 (5V) and LT1085CT-12 (12V), alongside the adjustable version which allows for fine-tuning via an external resistor divider. Packaging variations, such as the standard TO-220, ensure thermal management compatibility, while '#PBF' suffixes indicate lead-free, RoHS-compliant manufacturing processes.
