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SP6122ACU on a board, in 3D

SP6122ACU

SIPEX

0℃~+70℃ 1 1.5V~1.9V 300kHz 3V~5.5V 4A Adjustable Buck Buck External No MSOP-8 DC-DC Converters

Extended
DatasheetJLCPCBLCSCsipex/SP6122ACU
Category
DC DC Converters
Package
MSOP-8
Pins
8

Overview

The SP6122ACU is a DC DC Converter made by SIPEX in a MSOP-8 package with 8 pins. 0℃~+70℃ 1 1.5V~1.9V 300kHz 3V~5.5V 4A Adjustable Buck Buck External No MSOP-8 DC-DC Converters.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SP6122ACU, from EasyEDA) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3275964).

Symbol

VCC1FFLAG2VOUT3ENABLE4ISENSE5ISET6GND7PDRV8
EasyEDA_Cloud:SP6122ACUFrom EasyEDA

Footprint

12345678
Package_SO:MSOP-8_3x3mm_P0.65mmFrom KiCad's library

Parameters

11
Function
Step-down type
Input Voltage
3V~5.5V
Number of Outputs
1
Operating Temperature
0℃~+70℃
Output Current
4A
Output Type
Adjustable
Output Voltage
1.5V~1.9V
Switch tube (built-in/external)
External
Switching Frequency
300kHz
Synchronous Rectification
No
Topology
Step-down

Order codes

1

Pinout

8
The pins of the SP6122ACU
PinNameType
1VCCUnspecified
2FFLAGUnspecified
3VOUTUnspecified
4ENABLEUnspecified
5ISENSEUnspecified
6ISETUnspecified
7GNDUnspecified
8PDRVUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/sipex/SP6122ACU.jpg" alt="SP6122ACU" width="1200" height="900">
A picture that opens the part, for a README
[![SP6122ACU](https://pcbkit.io/embed/parts/sipex/SP6122ACU.jpg?size=s)](https://pcbkit.io/parts/sipex/SP6122ACU)

Questions

Is there a KiCad symbol and footprint for the SP6122ACU?

Yes. The symbol is EasyEDA_Cloud:SP6122ACU and the footprint Package_SO:MSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SP6122ACU?

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

Where is the SP6122ACU datasheet?

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

Where can I order the SP6122ACU?

JLCPCB lists it as part C3275964, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SP6122ACU?

Parts like it in the library: the LTC1771EMS8#PBF by Analog Devices, the LTC1771EMS8#TRPBF by Analog Devices, the LM3488MM/NOPB by Texas Instruments and the MAX1606EUA+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8