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ETA8123S2G on a board, in 3D

ETA8123S2G

etasolution

-40℃~+125℃@(TJ) 3A 4V~18V 600kHz Adjustable Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCetasolution/ETA8123S2G
Category
DC DC Converters
Package
SOT-23-6
Pins
6

Overview

The ETA8123S2G is a DC DC Converter made by etasolution in a SOT-23-6 package with 6 pins. -40℃~+125℃@(TJ) 3A 4V~18V 600kHz Adjustable Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ETA8123S2G, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 1,158 are in stock at JLCPCB (part C42459402).

Symbol

BST1GND2FB3EN4IN5SW6
EasyEDA_Cloud:ETA8123S2GFrom EasyEDA

Footprint

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

Parameters

12
Features
Overcurrent Protection
Frequency - Switching
600kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
3A
Output Type
Adjustable
Quiescent Current
230uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4V~18V

Order codes

1

Pinout

6
The pins of the ETA8123S2G
PinNameType
1BSTUnspecified
2GNDUnspecified
3FBUnspecified
4ENUnspecified
5INUnspecified
6SWUnspecified

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Questions

Is there a KiCad symbol and footprint for the ETA8123S2G?

Yes. The symbol is EasyEDA_Cloud:ETA8123S2G and 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 ETA8123S2G?

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

Where is the ETA8123S2G datasheet?

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

Where can I order the ETA8123S2G?

JLCPCB lists it as part C42459402, with 1,158 in stock; the sellers' links on this page open their listings.

What can replace the ETA8123S2G?

Parts like it in the library: the MT3608 by 西安航天民芯, the TMI3255S by TMI, the ETA1458S2G by etasolution and the HM81832Y by GATEMODE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8