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LM25018SD, in 3D

LM25018SD

Texas Instruments

-40℃~+125℃@(TJ) 1 1MHz 325mA 7.5V~48V Buck Buck Built-in Yes WSON-8-EP(4x4) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCti/LM25018SD
Category
DC DC Converters
Package
WSON-8-EP(4x4)
Pins
9

Overview

The LM25018SD is a DC DC Converter made by Texas Instruments in a WSON-8-EP(4x4) package with 9 pins. -40℃~+125℃@(TJ) 1 1MHz 325mA 7.5V~48V Buck Buck Built-in Yes WSON-8-EP(4x4) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM34927MRX_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:WSON-8_L4.0-W4.0-P0.80-BL-EP, from EasyEDA), ready for a KiCad board. 30 are in stock at JLCPCB (part C2876117).

Symbol

EP9SW8BST7VCC6FB5RON4UVLO3VIN2RTN1
EasyEDA_Cloud:LM34927MRX_NOPBFrom EasyEDA

Footprint

123456789999999999999
EasyEDA_Cloud:WSON-8_L4.0-W4.0-P0.80-BL-EPFrom EasyEDA

Parameters

12
Features
Built-in LDO regulator
Frequency - Switching
1MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
325mA
Output Type
Adjustable
Quiescent Current
1.75mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
7.5V~48V

Order codes

1

Pinout

9
The pins of the LM25018SD
PinNameType
1RTNUnspecified
2VINUnspecified
3UVLOUnspecified
4RONUnspecified
5FBUnspecified
6VCCUnspecified
7BSTUnspecified
8SWUnspecified
9EPUnspecified

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the LM25018SD?

Yes. The symbol is EasyEDA_Cloud:LM34927MRX_NOPB and the footprint EasyEDA_Cloud:WSON-8_L4.0-W4.0-P0.80-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM25018SD?

WSON-8-EP(4x4), with 9 pins. Its footprint is drawn on this page.

Where is the LM25018SD datasheet?

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

Where can I order the LM25018SD?

JLCPCB lists it as part C2876117, with 30 in stock; the sellers' links on this page open their listings.

What can replace the LM25018SD?

Parts like it in the library: the LM25180NGUR by Texas Instruments and the LM25017SD by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2