Getting 5v out of 2 14500's

[Addicted2Vap]

I'm making a flashlight mod that uses dual 14500's so I'm looking for a small way of regulating the 7.4 to 5 or 6 volts. Thanks


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[sierra22]

IC's and Regulators

 

[Lazrah]

LDO 5 volt, 3.0 amp regulator with control pin!

This is what I used on my 3/4'' copper mod. There was plenty of room to play with.

Also has the control pin so you can use any size switch you want.

 

[WillyB]

If you've looked around you may have seen the 5V GLV2 mentioned and often recommended. There are many glowing reviews of it on YouTube and it has many loyal fans. It can also be used with LR stuff it will drop to about 4ishV, a nice voltage.

All you need is one of these (or similar with the same specs).

NS02B1R000FE70 Vishay/Dale Wirewound Resistors - Through Hole

Just install it last inline from the switch to the atty connector. Done.

 

[Creniker]

If you've looked around you may have seen the 5V GLV2 mentioned and often recommended. There are many glowing reviews of it on YouTube and it has many loyal fans. It can also be used with LR stuff it will drop to about 4ishV, a nice voltage.

All you need is one of these (or similar with the same specs).

NS02B1R000FE70 Vishay/Dale Wirewound Resistors - Through Hole

Just install it last inline from the switch to the atty connector. Done.

Thats a really useful tool right there. I like it a lot.