General Description
The FP702 is composed one op-amp (OPA) with a 1.25V precision voltage reference on inverting input with an open collector output. It is applied to offer space and low cost in many applications such as the secondary feedback control of power supply, AC / DC converter or adaptor.
The FP702 is designed as an OVP detector with few external components. The circuit diagram of typical application example is shown as below:

FEATUREs
➢ Wide Operating Voltage From 3.0V~25V
➢ Fixed Reference Voltage: 1.25V
➢ Low input Offset Voltage: 1mV
➢ High Precision Over Temperature: 1%
➢ Open Collector Output
➢ Sink Current up to 20mA
➢ Package: SOT23-5L