The LT3010/LT3010-5 is a low dropout linear regulator with a wide input voltage range of 3V to 80V. It features low quiescent current, low dropout voltage, and stability. The LT3010-5 has a fixed output voltage of 5V, while the LT3010 can adjust the output voltage from 1.275V to 60V. The regulator is equipped with various protection functions, including reverse-battery protection, current limiting, and thermal limiting.