| ??? 02/01/06 07:30 Read: times |
#108858 - 5V generation from 3V Responding to: ???'s previous message |
Arif Deshmukh said:
My power supply is 3 volt not logic requirement. I have to suply 3 volt from two AA size cell. Want to use entire devices on 3 volt inculding LCD module. Then you are left with the option to generate 5V supply for LCD from your 3V source. Use something like MAX619 http://www.maxim-ic.com/quick_vie...1135/ln/en This inductor-less charge pump converter has a shutdown input as well. |
| Topic | Author | Date |
| 3 Volt LCD Module. | 01/01/70 00:00 | |
| pull-ups | 01/01/70 00:00 | |
| May be not required | 01/01/70 00:00 | |
| Are you asking for interface level? | 01/01/70 00:00 | |
| Power Supply Is 3 Volt. | 01/01/70 00:00 | |
| 5V generation from 3V | 01/01/70 00:00 | |
| 3V micro core LCD Solution | 01/01/70 00:00 | |
| I'll answer when the therad is moved | 01/01/70 00:00 | |
| Thanks Ijaz Ahmed. | 01/01/70 00:00 | |
| A different approach | 01/01/70 00:00 | |
Thanks Grant Beattie. | 01/01/70 00:00 |