Richtek marking code

[rediii]

Re: Richtek marking code

I think the package type is UQFN3x3-12H(FC) .LS isn`t on any of the richtek lists,and i checked every UQFN3x3-12H datasheet listed in the Richtek product selection guide Oct 2020 and its not there either. I did find a part that has an L8 marking code - RT6256BGQUF .My best guess is LS is a custom part,or the marking isn`t complete,it does seem to curl back under a bit at the top of the S. Not sure .

thank you very much. the marking is complete for sure. i'll check. i need some schematics/boardview for this model. this would solve everything. thanks man!

[SMDFlea]

Re: Richtek marking code

There is no boardview yet,checked for that too.

[SMDFlea]

Re: Richtek marking code

Just found a post on a russian forum - https://ascnb1.ru/forma1/viewtopic.p...9621&start=210 .Its definitely LS .He didn`t mention where he bought the part from though.

[rediii]

Re: Richtek marking code

Just found a post on a russian forum - https://ascnb1.ru/forma1/viewtopic.p...9621&start=210 .Its definitely LS .He didn`t mention where he bought the part from though.

well, yes. i know this guy from yt. thanks so far!

[rediii]

Re: Richtek marking code

Just found a post on a russian forum - https://ascnb1.ru/forma1/viewtopic.p...9621&start=210 .Its definitely LS .He didn`t mention where he bought the part from though.

good news, i wrote some suppliers on aliexpress and one made an offer: 35 $/10 pcs. if anyone is searching this ic: write this store/seller

https://de.aliexpress.com/store/1738...7b004c4dHfJvVF

thanks for your help smdflea

[SMDFlea]

Re: Richtek marking code

good news, i wrote some suppliers on aliexpress and one made an offer: 35 $/10 pcs. if anyone is searching this ic: write this store/seller

https://de.aliexpress.com/store/1738...7b004c4dHfJvVF

thanks for your help smdflea

Thats great,can you ask them if they have the datasheet, i doubt they will,but you never know unless you ask.

[rediii]

Re: Richtek marking code

Thats great,can you ask them if they have the datasheet, i doubt they will,but you never know unless you ask.

already asked for it. they don't have it or they hold it back, but I think it is the former

[victor_quiroga]

Re: Richtek marking code

Thanks

[Bobo1634]

Re: Richtek marking code

Hi,

I need help with Richtek IC with marking 1Q=4F. Could omebody tell me to identify this IC. Package is WDFN-10L 3x3.
Thanks

[piernov]

Re: Richtek marking code

Richtek RT7231GQW

[Bobo1634]

Re: Richtek marking code

piernov,

thank you very much.

[AwaisMinhas]

Re: Richtek marking code

confused with ck=dk cl=dl code use this file

This is amazing..thx to share bro

[SMDFlea]

Re: Richtek marking code

RT8509GQW H4=
RT8231AGQW 24=
RT6575DGQW 5X=
RT3669EA 3A=
RT6585AGQW 3J=

These 2 with same marking code
RT3601EA 3H=
RT6585BGQW 3H=

[Ussovak]

Re: Richtek marking code

Anyone know what a " 3T=1G " is? Can't find it anywhere.

[piernov]

Re: Richtek marking code

Rt8231bgqw

[rediii]

Re: Richtek marking code

hey, need help with rt ml=6l and rt 5v=6l. both cpu area. got problem with output of 1.8 v with i5 10. gen. this is way to high. no schematics. thank you all!

[SMDFlea]

Re: Richtek marking code

hey, need help with rt ml=6l and rt 5v=6l. both cpu area. got problem with output of 1.8 v with i5 10. gen. this is way to high. no schematics. thank you all!

They could be these

RT6543AGQW ML=




RT3612EB 5V=

https://cdn.badcaps-static.com/pdfs/...ac3bbd3ad7.pdf

[rediii]

Re: Richtek marking code

They could be these

RT6543AGQW ML=




RT3612EB 5V=

https://cdn.badcaps-static.com/pdfs/...ac3bbd3ad7.pdf

wonderful, thank u so much and happy christmas!

[SMDFlea]

Re: Richtek marking code

wonderful, thank u so much and happy christmas!

Both parts are in the LA-J081P schematic,if it helps any

https://www.badcaps.net/forum/showpo...26&postcount=2

Happy christmas to you too

[rediii]

Re: Richtek marking code

Both parts are in the LA-J081P schematic,if it helps any

https://www.badcaps.net/forum/showpo...26&postcount=2

Happy christmas to you too

wow thats very nice!!! see you around