The document introduces the features and characteristics of the SeCoS electronic component SPW8103S dual OP-AMP and 2.5V 0.7% voltage reference. This product has VREF sinking current capability of 1mA to 100mA, maximum 27V voltage rating, low input offset voltage, precise 0.7% voltage reference, etc. It is suitable for applications such as adapters, switching power supplies, and portable devices.