Timeline for How to power a device (1V, 1A) from a computer's USB (5V, 0.5A)
Current License: CC BY-SA 4.0
4 events
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| Aug 17 at 3:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 15, 2020 at 5:41 | comment | added | Rohat Kılıç | That one that you put the link of has MP2307 as regulator chip. According to datasheet its output can be as low as 0.93VDC. Seems that it can be used. I suggest you to put a a series resistor (i.e. between the port's +5V and the + input of the circuit) like 1 Ohm or so to slow the startup down and to protect the port. | |
| Jan 15, 2020 at 5:09 | answer | added | pericynthion | timeline score: 0 | |
| Jan 15, 2020 at 4:48 | history | asked | Eugene Epifanov | CC BY-SA 4.0 |