ATA00AA18-L is a 3-watt isolated dual-output DC-DC converter designed for low-power applications in data communication, telecommunications, computer peripherals, industrial automation, and mobile battery-powered systems. The converter accepts a 9-36 VDC input and provides dual ±5V outputs at 300 mA per rail, achieving 77% efficiency. It features an ultra-compact DIP package measuring 23.8 × 13.7 × 8.0 mm with 1500 VDC input-to-output isolation, 4:1 input range capability, and operates reliably across -40°C to +85°C. The device includes remote ON/OFF control, hiccup-mode short-circuit protection, and meets UL/cUL/IEC/EN 62368-1 safety standards with CE marking, making it ideal for applications requiring compact, isolated power conversion with dual-rail outputs.