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Description:Versatile step-up switching regulator
Manufacturer:Analog Devices
Datasheet:PDF (143K).
Click here to download *)

The ADP1109A is a versatile step-up switching regulator. The device requires only minimal external components to operate as a complete switching regulator. The ADP1109A-5 can deliver 100 mA at 5 V from a 3 V input and the ADP1109A-12 can deliver 60 mA at 12 V from a 5 V input. The device also features a logic controlled shutdown capability that, when a logic low is applied, will shut down the oscillator. The 120 kHz operating frequency allows for the use of small surface mount components.

Click here to download ADP1109A Datasheet
Click here to download ADP1109A Datasheet
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