Use the TI regulator to get 5V

Includes but not limited to: SNES, Genesis, Sega CD, PlayStation 1, Nintendo 64, Dreamcast, Game Gear and I guess the Virtual Boy.

Moderator: Moderators

Post Reply
hackmodford
Portablizer Extraordinaire
Posts: 651
Joined: Fri Aug 21, 2009 10:44 am
Location: Michigan
Contact:

Use the TI regulator to get 5V

Post by hackmodford »

Can I use one of the TI regulators that we use for the 3.3V to get 5V instead? What resistors would I use? Is there a diagram anywhere?
kibble
Posts: 439
Joined: Wed Jul 29, 2009 10:41 am

Re: Use the TI regulator to get 5V

Post by kibble »

Sure can, you can make the output of a PTH08080 or PTH08000 anywhere from 0.9V to 5.5V. According to their datasheet, you need a 348 ohm resistor to get 5V output from the PTH08080 and a 346 ohm for the PTH08000.

PTH08080 datasheet: http://focus.tij.co.jp/jp/lit/ds/symlink/pth08080w.pdf" onclick="window.open(this.href);return false;

PTH08000 datasheet: http://focus.ti.com/lit/ds/symlink/pth08000w.pdf" onclick="window.open(this.href);return false;
Coming Soon: Kibble's L'Ectroshop (parts and stuff FS)
hackmodford
Portablizer Extraordinaire
Posts: 651
Joined: Fri Aug 21, 2009 10:44 am
Location: Michigan
Contact:

Re: Use the TI regulator to get 5V

Post by hackmodford »

Nevermind. But thank you.
For some reason my problem vanished :shock:

Check out my thread though :wink:
http://forums.benheck.com/viewtopic.php ... &start=105" onclick="window.open(this.href);return false;
Post Reply