4 layers84 × 66.5 mm
INV Board
davidmolony/MESC_FOC_ESC
MESC, Molony ESC, STM32F303 based FOC+BLDC ready, HALL, Encoder, Sensorless, single sides, 2 layer, ~90A @48V
192 parts60
Overview
The LM5017MR is a DC DC Converter made by Texas Instruments in a SO-8 package with 9 pins. -40℃~+125℃@(TJ) 1 1.75uA 225kHz~1MHz 600mA 7.5V~100V Adjustable Buck Buck Built-in Yes SO-8 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:LM5017MR, from KiCad's library) and its footprint (Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.95x4.9mm_Mask2.71x3.4mm, from KiCad's library), ready for a KiCad board. 260 are in stock at JLCPCB (part C1355289). 5 open-source boards in 5 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Features
- Built-in LDO regulator
- Frequency - Switching
- 225kHz~1MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TJ)
- Output Current
- 600mA
- Output Type
- Adjustable
- Quiescent Current
- 1.75uA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- Yes
- Topology
- Buck
- Voltage - Supply
- 7.5V~100V
Order codes
1- LM5017MR/NOPBLCSC C1355289
Pinout
9| 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 |
Open-source boards using it
All 5- 2 layers
Ampli Test
andreadebortoli01/Irs2092S-Full-bridge
High-power 3 kW audio amplifier board based on 2 × IRS2092S drivers configured in a Full-Bridge (BTL) topology.
4 parts - 4 layers87.5 × 129.5 mm
- 2 layers
Kicad Workspace
maceintu/Ampli-D
Amplificateur audio stéréo classe D open hardware : entrées filaires et Bluetooth, DAC audiophile, pilotage par microcontrôleur STM32. Le dépôt contient l'ensemble de la conception — schémas, PCB et firmware.
162 parts - 2 layers100 × 100 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/LM5017MR" title="LM5017MR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LM5017MR.jpg" alt="LM5017MR" width="1200" height="900">[](https://pcbkit.io/parts/ti/LM5017MR)Questions
Is there a KiCad symbol and footprint for the LM5017MR?
Yes. The symbol is Regulator_Switching:LM5017MR and the footprint Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.95x4.9mm_Mask2.71x3.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM5017MR?
SO-8, with 9 pins. Its footprint is drawn on this page.
Where is the LM5017MR datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM5017MR?
JLCPCB lists it as part C1355289, with 260 in stock; the sellers' links on this page open their listings.
What can replace the LM5017MR?
Parts like it in the library: the LM5017MRX by Texas Instruments and the LM5017MRE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LM5017MR?
5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
2
LM5017MRX
SOIC-8-EP-40℃~+125℃@(TJ) 1 1.225V~90V 1MHz 600mA 7.5V~100V Adjustable Buck Buck Built-in Yes SOIC-8-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersLM5017MRE
SO-8-40℃~+125℃@(TJ) 1 1.225V~90V 1MHz 600mA 7.5V~100V Adjustable Buck Buck Built-in Yes SO-8 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters