QT8A1_0305S1.5UP – GAPTEC

The QT8A1_0305S1.5UP is a compact, isolated DC-DC converter module designed for applications requiring a regulated 5V output from a 3.3V nominal input. This module delivers a single, unregulated 5V output at 50mA, providing 0.25W of power. The input voltage range allows for a ±10% variation around the 3.3V nominal, accommodating fluctuations in the power source. The converter achieves a typical efficiency of 77%, minimizing power losses and heat generation. This robust design ensures reliable operation across a wide temperature range, from -40°C to +105°C, making it suitable for demanding industrial and embedded environments. Isolation is a key feature, providing electrical separation between the input and output, enhancing safety and reducing ground loop issues. The unregulated output simplifies design in applications where precise voltage regulation is not critical, offering a cost-effective power solution.