LM5017SDX

Texas Instruments

-40℃~+125℃@(TJ) 1 1.225V~90V 1MHz 600mA 7.5V~100V Adjustable Buck Buck Built-in Yes WSON-8-EP(4x4) DC-DC Converters ROHS

Extended

Datasheetti/LM5017SDX

Category: DC DC Converters
Package: WSON-8-EP(4x4)
Pins: 9

Overview

The LM5017SDX is a DC DC Converter made by Texas Instruments in a WSON-8-EP(4x4) package with 9 pins. -40℃~+125℃@(TJ) 1 1.225V~90V 1MHz 600mA 7.5V~100V Adjustable Buck Buck Built-in Yes WSON-8-EP(4x4) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (Regulator_Switching:LM5017SD, from KiCad's library) and its footprint (Package_SON:WSON-8-1EP_4x4mm_P0.8mm_EP1.98x3mm, from KiCad's library), ready for a KiCad board. 3,926 are in stock at JLCPCB (part C544738).

Symbol

Regulator_Switching:LM5017SDFrom KiCad's library

Footprint

Package_SON:WSON-8-1EP_4x4mm_P0.8mm_EP1.98x3mmFrom KiCad's library

Parameters

Features: Built-in LDO regulator
Frequency - Switching: 1MHz
Function: Step-down type
Number of Outputs: 1
Operating Temperature: -40℃~+125℃@(TJ)
Output Current: 600mA
Output Type: Adjustable
Output Voltage: 1.225V~90V
Quiescent Current: 1.75mA
Switch tube (built-in/external): Built-in
Synchronous Rectifier: Yes
Topology: Buck
Voltage - Supply: 7.5V~100V

Order codes

LM5017SDX/NOPBLCSC C544738

Pinout

The pins of the LM5017SDX
Pin	Name	Type
1	RTN	Power in
2	VIN	Power in
3	ULVO	Input
4	RON	Input
5	FB	Input
6	VCC	Output
7	BST	Input
8	SW	Output
9	RTNPAD	Power in

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/ti/LM5017SDX" title="LM5017SDX 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/LM5017SDX.jpg" alt="LM5017SDX" width="1200" height="900">

A picture that opens the part, for a README

[![LM5017SDX](https://pcbkit.io/embed/parts/ti/LM5017SDX.jpg?size=s)](https://pcbkit.io/parts/ti/LM5017SDX)

Questions

Is there a KiCad symbol and footprint for the LM5017SDX?

Yes. The symbol is Regulator_Switching:LM5017SD and the footprint Package_SON:WSON-8-1EP_4x4mm_P0.8mm_EP1.98x3mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM5017SDX?

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

Where is the LM5017SDX datasheet?

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

Where can I order the LM5017SDX?

JLCPCB lists it as part C544738, with 3,926 in stock; the sellers' links on this page open their listings.