Skip to the content
PCBKitNew board
LM5115SD on a board, in 3D

LM5115SD

Texas Instruments

-40℃~+125℃ 1 5V~30V Buck Yes WSON-16-EP(5x5) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCti/LM5115SD
Category
DC DC Converters
Package
WSON-16-EP(5x5)
Pins
17

Overview

The LM5115SD is a DC DC Converter made by Texas Instruments in a WSON-16-EP(5x5) package with 17 pins. -40℃~+125℃ 1 5V~30V Buck Yes WSON-16-EP(5x5) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM25115SD_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:WSON-16_L5.0-W5.0-P0.50-BL-EP-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2655503).

Symbol

CS1VOUT2AGND3CO4COMP5FB6SS7RAMP8SYNC9PGND10LO11VCC12HS13HO14HB15VBIAS16EP17
EasyEDA_Cloud:LM25115SD_NOPBFrom EasyEDA

Footprint

17
EasyEDA_Cloud:WSON-16_L5.0-W5.0-P0.50-BL-EP-1From EasyEDA

Parameters

6
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Switch tube (built-in/external)
Built-in
Synchronous Rectification
Yes
Voltage - Supply
5V~30V

Order codes

1

Pinout

17
The pins of the LM5115SD
PinNameType
1CSUnspecified
2VOUTUnspecified
3AGNDUnspecified
4COUnspecified
5COMPUnspecified
6FBUnspecified
7SSUnspecified
8RAMPUnspecified
9SYNCUnspecified
10PGNDUnspecified
11LOUnspecified
12VCCUnspecified
13HSUnspecified
14HOUnspecified
15HBUnspecified
16VBIASUnspecified
17EPUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/LM5115SD" title="LM5115SD in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/LM5115SD.jpg" alt="LM5115SD" width="1200" height="900">
A picture that opens the part, for a README
[![LM5115SD](https://pcbkit.io/embed/parts/ti/LM5115SD.jpg?size=s)](https://pcbkit.io/parts/ti/LM5115SD)

Questions

Is there a KiCad symbol and footprint for the LM5115SD?

Yes. The symbol is EasyEDA_Cloud:LM25115SD_NOPB and the footprint EasyEDA_Cloud:WSON-16_L5.0-W5.0-P0.50-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM5115SD?

WSON-16-EP(5x5), with 17 pins. Its footprint is drawn on this page.

Where is the LM5115SD datasheet?

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

Where can I order the LM5115SD?

JLCPCB lists it as part C2655503, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM5115SD?

Parts like it in the library: the LM26400YSDE by Texas Instruments, the LM26400YSD/NOPB by Texas Instruments, the LM5000SD-6 by Texas Instruments and the LM25115SDX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5