Skip to the content
PCBKitNew board
SD6420 on a board, in 3D

SD6420

SHOUDING

Buck Yes SOT-23-6 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCshouding/SD6420
Category
DC DC Converters
Package
SOT-23-6
Pins
6

Overview

The SD6420 is a DC DC Converter made by SHOUDING in a SOT-23-6 package with 6 pins. Buck Yes SOT-23-6 DC-DC Converters ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C521405).

Symbol

The library has no symbol for this part yet.

Footprint

123456
Package_TO_SOT_SMD:SOT-23-6From KiCad's library

Parameters

12
Features
Overcurrent Protection, Light load efficient mode
Frequency - Switching
1.5MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Current
2A
Output Type
Adjustable
Quiescent Current
40uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
2.3V~6V

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/shouding/SD6420" title="SD6420 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/shouding/SD6420.jpg" alt="SD6420" width="1200" height="900">
A picture that opens the part, for a README
[![SD6420](https://pcbkit.io/embed/parts/shouding/SD6420.jpg?size=s)](https://pcbkit.io/parts/shouding/SD6420)

Questions

Is there a KiCad symbol and footprint for the SD6420?

Yes. the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SD6420?

SOT-23-6, with 6 pins. Its footprint is drawn on this page.

Where is the SD6420 datasheet?

SHOUDING publishes it: the Datasheet link on this page opens it.

Where can I order the SD6420?

JLCPCB lists it as part C521405, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SD6420?

Parts like it in the library: the TPS562201DDC by Texas Instruments, the SX1308 by SX, the ETA8120S2G by etasolution and the LN2220PAR by NATLINEAR. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8