This battery holder from Bodhilabs takes one AAA cell and has an efficient 3.3V step-up regulator on the back, giving you a simple power source for your 3V3 circuits.
Discontinuation Notice: This item has been discontinued. Please consider our adjustable boost regulator 2.5-9.5V as an alternative.
If you’re looking for an easy way to get a regulated 3.3 V for your electronics project, this battery holder from Bodhilabs is just what you need. It comes with a step-up DC-to-DC converter on the back that can provide up to 100 mA, and there is a jumper that can be removed to disconnect the batteries from the regulator and give you direct access to the battery voltage.
|Bodhilabs VPack3.3V 1-AAA battery holder w/ 3.3V regulator back.|
The leads coming off the regulator are terminated by a 0.100" 2-pin female connector into which you can plug standard 0.100" male header pins.
|Connector on the Bodhilabs VPack5.0 regulated battery holders.|
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