Update: 30 September, 2023
The ADP1108 is a highly versatile micropower switch-mode DC-DC converter that operates from an input voltage supply as low as 2.0 V and typically starts up from 1.8 V. The ADP1108 can be programmed into a step-up or step-down DC-to-DC converter with only three external components. The fixed outputs are 3.3 V, 5 V and 12 V. An adjustable version is also available. In step-up mode, supply voltage range is 2.0 V to 12 V, and 30 V in step-down mode. The ADP1108 can deliver 150 mA at 5 V from a 2 AA cell input and 300 mA at 5 V from a 9 V input in step-down mode. Switch current limit can be programmed with a single resistor. For battery operated and power conscious applications,
File format: PDF
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MD5 Checksum: CD919182338DE69B7F2A03ABAD315413
Publication date: 08 June, 2012
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PDF Link: ANALOG DEVICES ADP1108 handbook PDF