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SC189YSKTRT on a board, in 3D

SC189YSKTRT

SEMTECH

-40℃~+125℃@(TJ) 1 1.5A 2.5MHz 2.5V 2.9V~5.5V Buck Buck Built-in Fixed Yes SOT-23-5 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCsemtech/SC189YSKTRT
Category
DC DC Converters
Package
SOT-23-5
Pins
5

Overview

The SC189YSKTRT is a DC DC Converter made by SEMTECH in a SOT-23-5 package with 5 pins. -40℃~+125℃@(TJ) 1 1.5A 2.5MHz 2.5V 2.9V~5.5V Buck Buck Built-in Fixed Yes SOT-23-5 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SC189YSKTRT, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C783597).

Symbol

VOUT4LX5EN3GND2VIN1
EasyEDA_Cloud:SC189YSKTRTFrom EasyEDA

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

13
Features
Overcurrent Protection
Frequency - Switching
2.5MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
1.5A
Output Type
Fixed
Output Voltage
2.5V
Quiescent Current
7.5mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
2.9V~5.5V

Order codes

1

Pinout

5
The pins of the SC189YSKTRT
PinNameType
1VINUnspecified
2GNDUnspecified
3ENUnspecified
4VOUTUnspecified
5LXUnspecified

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![SC189YSKTRT](https://pcbkit.io/embed/parts/semtech/SC189YSKTRT.jpg?size=s)](https://pcbkit.io/parts/semtech/SC189YSKTRT)

Questions

Is there a KiCad symbol and footprint for the SC189YSKTRT?

Yes. The symbol is EasyEDA_Cloud:SC189YSKTRT and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SC189YSKTRT?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the SC189YSKTRT datasheet?

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

Where can I order the SC189YSKTRT?

JLCPCB lists it as part C783597, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SC189YSKTRT?

Parts like it in the library: the S-8351A25MC-J2KT2U by ABLIC, the S-8352A25MC-K2KT2U by ABLIC, the S-8353J25MC-IYKT2U by ABLIC and the R1224N252F-TR-FE by Nisshinbo Micro Devices Inc.. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8