| Electronics > Beginners |
| Help identify IC - SD1021 |
| (1/1) |
| jdev99:
I bought a cheap 12v USB car adaptor on eBay to use in a bench powersupply project, and found this IC inside. I know it must be a 5v regulator but can not find the datasheet for it. The numbers on it is: 1741 and SD1021. I traced the circuit and it looks like this. Can anybody tell me more about this IC, what is it's max. current that it can deliver? |
| glarsson:
1741 = manufactured week 41 of 2017. No need to search the internet for that number. |
| jdev99:
I found it. http://www.si-soft.cn/2Ayixiaxiaodianliuchechong/97.html 5V , 0.8A max |
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