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LM2575-12YN on a board, in 3D

LM2575-12YN

Microchip Technology

-40℃~+125℃@(TJ) 1 12V 1A 4V~40V 52kHz Buck Buck Built-in Fixed No PDIP-16 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LM2575-12YN
Category
DC DC Converters
Package
PDIP-16
Pins
16

Overview

The LM2575-12YN is a DC DC Converter made by Microchip Technology in a PDIP-16 package with 16 pins. -40℃~+125℃@(TJ) 1 12V 1A 4V~40V 52kHz Buck Buck Built-in Fixed No PDIP-16 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM2575-12YN, from EasyEDA) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C646737).

Symbol

NC1NC2OUT3NC4GND5NC6FB7NC8ON#/OFF9NC10GND11GND12GND13GND14NC15VIN16
EasyEDA_Cloud:LM2575-12YNFrom EasyEDA

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

13
Features
Overcurrent Protection, Cycle-by-cycle current limiting
Frequency - Switching
52kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
1A
Output Type
Fixed
Output Voltage
12V
Quiescent Current
5mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
4V~40V

Order codes

1

Pinout

16
The pins of the LM2575-12YN
PinNameType
1NCUnspecified
2NCUnspecified
3OUTUnspecified
4NCUnspecified
5GNDUnspecified
6NCUnspecified
7FBUnspecified
8NCUnspecified
9ON#/OFFUnspecified
10NCUnspecified
11GNDUnspecified
12GNDUnspecified
13GNDUnspecified
14GNDUnspecified
15NCUnspecified
16VINUnspecified

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[![LM2575-12YN](https://pcbkit.io/embed/parts/microchip/LM2575-12YN.jpg?size=s)](https://pcbkit.io/parts/microchip/LM2575-12YN)

Questions

Is there a KiCad symbol and footprint for the LM2575-12YN?

Yes. The symbol is EasyEDA_Cloud:LM2575-12YN and the footprint Package_DIP:DIP-16_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 LM2575-12YN?

PDIP-16, with 16 pins. Its footprint is drawn on this page.

Where is the LM2575-12YN datasheet?

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

Where can I order the LM2575-12YN?

JLCPCB lists it as part C646737, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM2575-12YN?

Parts like it in the library: the TL2575-12IN by Texas Instruments, the TL2575HV-12IN by Texas Instruments, the XL1509-12E1 by XLSEMI and the XL1509-12 by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8