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LM2575MX-ADJ

Texas Instruments

-40℃~+125℃@(TJ) 1 1.23V~37V 1A 4V~40V 52kHz Adjustable Buck Buck Built-in No SOIC-24-300mil DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCti/LM2575MX-ADJ
Category
DC DC Converters
Package
SOIC-24-300mil
Pins
24

Overview

The LM2575MX-ADJ is a DC DC Converter made by Texas Instruments in a SOIC-24-300mil package with 24 pins. -40℃~+125℃@(TJ) 1 1.23V~37V 1A 4V~40V 52kHz Adjustable Buck Buck Built-in No SOIC-24-300mil DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM2575MX-ADJ_NOPB, from EasyEDA) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2072498).

Symbol

GND1NC2NC3NC4NC5NC6FB7SIG_GND8NC9ON/OFF10NC11GND12NC13VIN14VIN15NC16OUTPUT17OUTPUT18NC19NC20NC21NC22NC23NC24
EasyEDA_Cloud:LM2575MX-ADJ_NOPBFrom EasyEDA

Footprint

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Package_SO:SOIC-24W_7.5x15.4mm_P1.27mmFrom KiCad's library

Parameters

13
Features
Cycle-by-cycle current limiting；Overcurrent Protection
Frequency - Switching
52kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
1A
Output Type
Adjustable
Output Voltage
1.23V~37V
Quiescent Current
5mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply
4V~40V

Order codes

1

Pinout

24
The pins of the LM2575MX-ADJ
PinNameType
1GNDUnspecified
2NCUnspecified
3NCUnspecified
4NCUnspecified
5NCUnspecified
6NCUnspecified
7FBUnspecified
8SIG_GNDUnspecified
9NCUnspecified
10ON/OFFUnspecified
11NCUnspecified
12GNDUnspecified
13NCUnspecified
14VINUnspecified
15VINUnspecified
16NCUnspecified
17OUTPUTUnspecified
18OUTPUTUnspecified
19NCUnspecified
20NCUnspecified
21NCUnspecified
22NCUnspecified
23NCUnspecified
24NCUnspecified

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Questions

Is there a KiCad symbol and footprint for the LM2575MX-ADJ?

Yes. The symbol is EasyEDA_Cloud:LM2575MX-ADJ_NOPB and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM2575MX-ADJ?

SOIC-24-300mil, with 24 pins. Its footprint is drawn on this page.

Where is the LM2575MX-ADJ datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM2575MX-ADJ?

JLCPCB lists it as part C2072498, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM2575MX-ADJ?

Parts like it in the library: the LM2575HVMX-5.0 by Texas Instruments, the LM2575M-5.0 by Texas Instruments, the LM2575MX-5.0 by Texas Instruments and the LM2575-12YWM by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8