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MIC4574-5.0YN on a board, in 3D

MIC4574-5.0YN

Microchip Technology

-40℃~+85℃@(TA) 1 200kHz 4V~24V 500mA 5V Buck Buck Built-in Fixed No PDIP-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/MIC4574-5.0YN
Category
DC DC Converters
Package
PDIP-8
Pins
8

Overview

The MIC4574-5.0YN is a DC DC Converter made by Microchip Technology in a PDIP-8 package with 8 pins. -40℃~+85℃@(TA) 1 200kHz 4V~24V 500mA 5V Buck Buck Built-in Fixed No PDIP-8 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MIC4574-5.0YN, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C641344). 1 open-source board in 1 repository on GitHub use it.

Symbol

FB1SGND2SHDN3PGND4VIN5NC6SW7NC8
EasyEDA_Cloud:MIC4574-5.0YNFrom EasyEDA

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

13
Features
Overcurrent Protection, Cycle-by-cycle current limiting
Frequency - Switching
200kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(TA)
Output Current
500mA
Output Type
Fixed
Output Voltage
5V
Quiescent Current
5mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
4V~24V

Order codes

1

Pinout

8
The pins of the MIC4574-5.0YN
PinNameType
1FBUnspecified
2SGNDUnspecified
3SHDNUnspecified
4PGNDUnspecified
5VINUnspecified
6NCUnspecified
7SWUnspecified
8NCUnspecified

Open-source boards using it

All 1
  • 2 layers63.5 × 48.2 mmRainbow, the printed circuit board in 3D

    Rainbow

    bricktrooper/Rainbow

    RGB Controller Board

    24 parts

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Questions

Is there a KiCad symbol and footprint for the MIC4574-5.0YN?

Yes. The symbol is EasyEDA_Cloud:MIC4574-5.0YN and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MIC4574-5.0YN?

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

Where is the MIC4574-5.0YN datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the MIC4574-5.0YN?

JLCPCB lists it as part C641344, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MIC4574-5.0YN?

Parts like it in the library: the LM2574-5.0YN by Microchip Technology, the LM2671N-5.0 by Texas Instruments, the MAX738AEPA+ by Maxim Integrated (Analog Devices) and the LT1173CN8#PBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MIC4574-5.0YN?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8