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Partname:MAX1678EUA
Description:1-cell to 2-cell, low-noise, high-efficiency, step-up DC-DC converter
Manufacturer:Maxim Integrated Products
Package:microMAX
Pins:8
Oper. temp.:-40 to 85
Datasheet:PDF (166K).
Click here to download *)

The output voltage is preset to 3.3V or can be adjusted from +2V to +5.5V using only two resistors. Efficiencies up to 90% are achieved for loads up to 50mA. The device also features an independent undervoltage comparator (PFI/PFO) and a logic-controlled 2A shutdown mode.

Click here to download MAX1678EUA Datasheet
Click here to download MAX1678EUA Datasheet
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