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MT7939 on a board, in 3D

MT7939

MAXIC Tech

-40℃~+125℃ 1 SOP-8 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCmaxic-tech/MT7939
Category
LED Drivers
Package
SOP-8
Pins
5

Overview

The MT7939 is a LED Driver made by MAXIC Tech in a SOP-8 package with 5 pins. -40℃~+125℃ 1 SOP-8 LED Drivers ROHS.

PCBKit's library has its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4,000 are in stock at JLCPCB (part C2979270).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_SO:SO-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

5
Constant Current Accuracy
5%
Number of Channels
1
Operating temperature
-40℃~+125℃
Switch Tube (Built-In/External)
External
Type
AC-DC

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/maxic-tech/MT7939" title="MT7939 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/maxic-tech/MT7939.jpg" alt="MT7939" width="1200" height="900">
A picture that opens the part, for a README
[![MT7939](https://pcbkit.io/embed/parts/maxic-tech/MT7939.jpg?size=s)](https://pcbkit.io/parts/maxic-tech/MT7939)

Questions

Is there a KiCad symbol and footprint for the MT7939?

Yes. the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MT7939?

SOP-8, with 5 pins. Its footprint is drawn on this page.

Where is the MT7939 datasheet?

MAXIC Tech publishes it: the Datasheet link on this page opens it.

Where can I order the MT7939?

JLCPCB lists it as part C2979270, with 4,000 in stock; the sellers' links on this page open their listings.

What can replace the MT7939?

Parts like it in the library: the MT79332 by MAXIC Tech, the UCC28810DG4 by Texas Instruments and the MT7990 by MAXIC Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3