DIO7708

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DIO7708• Rev. 2.4

Functional Block Diagram

Figure 13. Functional block diagram

Application Information

The DIO7708 is a member of the new family of wide input voltage range low dropout regulators that delivers

ultra-low ground current consumption, good noise, and power supply rejection ratio performance. The DIO7708

incorporates EN pin and soft−start feature for simple controlling by microprocessor or logic.

Input Decoupling (CIN)

It is recommended to connect at least 1 µF ceramic X5R or X7R capacitor between IN and GND pin of the

device. This capacitor will provide a low impedance path for any unwanted AC signals or noise superimposed

onto constant input voltage. The good input capacitor will limit the influence of input trace inductances and

source resistance during sudden load current changes.

Higher capacitance and lower ESR capacitors will improve the overall line transient response.