STMicroelectronics Voltage Regulators - Linear LD29080DT50R

The LD29080DT50R is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a fixed output voltage of 5.0 V with a maximum output current of 800 mA. It features a very low dropout voltage of approximately 0.4 V at full load, making it suitable for applications where efficiency is critical. The device is characterized by its high accuracy, with an output voltage tolerance of ¬±1% at 25 ¬8C. This regulator includes internal current and thermal limiting for enhanced reliability and has a logic-controlled electronic shutdown feature. It is applicable in various scenarios, including power supply post-regulation, series power supplies for monitors, VCRs, TVs, computer systems, and battery-powered devices. The LD29080 series is particularly advantageous in low-dropout and low-ground current applications, making it a versatile choice for engineers seeking efficient voltage regulation solutions.