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DX2451 on a board, in 3D

DX2451

Dersem

-40℃~+125℃@(TJ) 1 1.6MHz~2.4MHz 130uA 3.3V~36V 600mA Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCdersem/DX2451
Category
DC DC Converters
Package
SOT-23-6
Pins
6

Overview

The DX2451 is a DC DC Converter made by Dersem in a SOT-23-6 package with 6 pins. -40℃~+125℃@(TJ) 1 1.6MHz~2.4MHz 130uA 3.3V~36V 600mA Adjustable Buck Buck Built-in No 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 C22364138).

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

13
Features
Overcurrent Protection, Light load efficient mode, Cycle-by-cycle current limiting
Frequency - Switching
1.6MHz~2.4MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
600mA
Output Type
Adjustable
Output Voltage
800mV~28.8V
Quiescent Current
130uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
3.3V~36V

Order codes

1

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/dersem/DX2451.jpg" alt="DX2451" width="1200" height="900">
A picture that opens the part, for a README
[![DX2451](https://pcbkit.io/embed/parts/dersem/DX2451.jpg?size=s)](https://pcbkit.io/parts/dersem/DX2451)

Questions

Is there a KiCad symbol and footprint for the DX2451?

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 DX2451?

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

Where is the DX2451 datasheet?

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

Where can I order the DX2451?

JLCPCB lists it as part C22364138, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DX2451?

Parts like it in the library: the TPS562201DDC by Texas Instruments, the TPS561201DDCR by Texas Instruments, the SX1308 by SX and the ETA8120S2G by etasolution. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8