Help sourcing an IC number is MT3058

[gurj1979]

Hi guys.

I need to source an IC made by M3Tek (I believe its part of MetiaTek), IC number is MT3058.

It's a step-down converter for a Ubiquiti U6-LR.

There is literally zero info on the internet about this, nor any datasheets.
Probably an NDA has been signed.

Or if any of you know if a pin-to-pin direct compatible IC.

Thanks.

[petehall347]

Re: Help sourcing an IC

3A, 5V, 1MHz Synchronous Step-Down DC/DC Converter;M3Tek;MT3058;;1;
try here ...
https://www.m3tekic.com/index_en.php?action=product

[gurj1979]

Re: Help sourcing an IC

3A, 5V, 1MHz Synchronous Step-Down DC/DC Converter;M3Tek;MT3058;;1;

Yes that's the ONLY info I found online too
But nothing else online.

Nobody sells it. And no substitute pin for pin.

[petehall347]

Re: Help sourcing an IC

Yes that's the ONLY info I found online too
But nothing else online.

Nobody sells it. And no substitute pin for pin.

well its a datasheet so try using filters on your favourite component sellers parts list .

[gurj1979]

Re: Help sourcing an IC

well its a datasheet so try using filters on your favourite component sellers parts list .

Sorry my bad. I didn't even notice the weblink before.
Thanks for that. I'll see if I can figure something out

[truclacicr]

Re: Help sourcing an IC

https://web.archive.org/web/20161029...1005143643.pdf

[R_J]

Re: Help sourcing an IC

Thank you truclacicr, I will post it here in case the link dies

[gurj1979]

Re: Help sourcing an IC number is MT3058

Thanks guys.
Datasheet has no pinouts.
I'll see what I can do.

[petehall347]

Re: Help sourcing an IC number is MT3058

pinouts are there on page 2 of datasheet

[gurj1979]

Re: Help sourcing an IC number is MT3058

Unless I'm going blind, there's only 1 page to the PDF.

[petehall347]

Re: Help sourcing an IC number is MT3058

page 2

[gurj1979]

Re: Help sourcing an IC number is MT3058

That doesn't match the actual item pinout. See picture I have attached.

[petehall347]

Re: Help sourcing an IC number is MT3058

shit sorry my eyes saw 3058 but its 3035 i downloaded .

[gurj1979]

Re: Help sourcing an IC number is MT3058

shit sorry my eyes saw 3058 but its 3035 i downloaded .

haha no worries.
I appreciate all the help.

[gurj1979]

Re: Help sourcing an IC number is MT3058

Looking at the footprint, voltage, amps, MHz etc, the next best thing I found is this. But I doubt the pin functionality is a match. Make or break LOL.

RT8058
https://cdn.badcaps-static.com/pdfs/...da256f890a.pdf


What you reckon guys ?

[R_J]

Re: Help sourcing an IC number is MT3058

There is a MT3125 which might be similar, it is a qfn 3x3 16 pin the only other similar one they list is a MT3123 but has no pinout.

[gurj1979]

Re: Help sourcing an IC number is MT3058

There is a MT3123 which might be similar, it is a qfn 3x3 16 pin

Thanks. It the footprint pins is different than what's on the PCB.

[vinicius.vbf]

Hi guys.

I need to source an IC made by M3Tek (I believe its part of MetiaTek), IC number is MT3058.

It's a step-down converter for a Ubiquiti U6-LR.

There is literally zero info on the internet about this, nor any datasheets.
Probably an NDA has been signed.

Or if any of you know if a pin-to-pin direct compatible IC.

Thanks.

Hello! Did you ever find this chip? Thanks!

[vinicius.vbf]

Re: Help sourcing an IC number is MT3058

Looking at the footprint, voltage, amps, MHz etc, the next best thing I found is this. But I doubt the pin functionality is a match. Make or break LOL.

RT8058
https://cdn.badcaps-static.com/pdfs/...da256f890a.pdf


What you reckon guys ?

Looking at the pad connections, this actually looks like a compatible one. Very nice find. I'll try it and let you guys know. Thanks!!

[gurj1979]

Sorry for delayed reply.
I gave up looking. LOL.