6 layers100 × 114 mm
MTE USB HUB
MicroType-Engineering/MTE_USB_HUB
As designed on the MicroType Engineering's YouTube series: https://youtu.be/uzqXgHHZUUs
159 parts41GPL-2.0
LM3150MH
Texas InstrumentsExtended
-40℃~+125℃@(TJ) 1 12A 1MHz 6V~42V Adjustable Buck Buck External Yes HTSSOP-14-EP DC-DC Converters ROHS
- Part id
- ti/LM3150MH
- Category
- DC DC Converters
- Package
- HTSSOP-14-EP
- Pins
- 15
- In stock
- 48 at JLCPCB (C1519420)
- Used on
- 12 open-source boards
Overview
The LM3150MH is a DC DC Converter made by Texas Instruments in a HTSSOP-14-EP package with 15 pins. -40℃~+125℃@(TJ) 1 12A 1MHz 6V~42V Adjustable Buck Buck External Yes HTSSOP-14-EP DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:LM3150MH, from KiCad's library) and its footprint (Package_SO:Texas_HTSSOP-14-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask3.155x3.255mm, from KiCad's library), ready for a KiCad board. 48 are in stock at JLCPCB (part C1519420). 12 open-source boards in 10 repositories on GitHub use it.
Symbol
Footprint
Pinout
15| Pin | Name | Type |
|---|---|---|
| 1 | VCC | Power out |
| 2 | VIN | Power in |
| 3 | EN | Input |
| 4 | FB | Input |
| 5 | SGND | Power in |
| 6 | SS | Passive |
| 7 | RON | Input |
| 8 | ILIM | Input |
| 9 | SGND | Passive |
| 10 | SW | Output |
| 11 | HG | Output |
| 12 | BST | Passive |
| 13 | LG | Output |
| 14 | PGND | Power in |
| 15 | SGND | Passive |
- 4 layers95.2 × 67.5 mm
- 2 layers60 × 50 mm
- 2 layers254 × 187.3 mm
Power Supply
ereisch/Data_East_PS
Data East pinball power supply board, replacement for 520-5047-02
114 partsGPL-3.0 - 2 layers108 × 66 mm
- 2 layers60 × 79 mm
LedBandRadio
Kreyl/LedBandRadio
MCU+Radio868 with F antenna + powerful BUCK (12 to 5) + 3x switch for RGB LED band + connector for WS2812 band
104 parts - 2 layers117 × 162.5 mm
Main robot 2025-2026
Monsieur-Machine/main_robot_2025-2026
Main robot code, pcbs and 3d modeling for the Eurobot 2025-2026 competition.
85 partsGPL-3.0 - 2 layers92.3 × 69 mm
Parts like it
4
LM3150MHX
HTSSOP-14-EP-40℃~+125℃@(TJ) 1 12A 1MHz 6V~42V Adjustable Buck Buck External Yes HTSSOP-14-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersLM3150MHE
HTSSOP-14-EP-40℃~+125℃@(TJ) 1 12A 1MHz 6V~42V Adjustable Buck Buck External Yes HTSSOP-14-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersLM5156HPWP
HTSSOP-14-EP-40℃~+150℃@(TJ) 1 100kHz~2.2MHz 2.97V~60V 490uA Adjustable Boost Boost、SEPIC、Flyback External No Overcurrent Protection、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting、EMI optimization (spread spectrum) HTSSOP-14-EP DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersLM51561HPWP
HTSSOP-14-EP-40℃~+150℃@(TJ) 1 100kHz~2.2MHz 2.97V~60V 490uA Adjustable Boost Boost、SEPIC、Flyback External No Overcurrent Protection、Light load efficient mode、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting、EMI optimization (spread spectrum) HTSSOP-14-EP DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the LM3150MH?
Yes. The symbol is Regulator_Switching:LM3150MH and the footprint Package_SO:Texas_HTSSOP-14-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask3.155x3.255mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM3150MH?
HTSSOP-14-EP, with 15 pins. Its footprint is drawn on this page.
Where is the LM3150MH datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM3150MH?
JLCPCB lists it as part C1519420, with 48 in stock; the sellers' links on this page open their listings.
What can replace the LM3150MH?
Parts like it in the library: the LM3150MHX by Texas Instruments, the LM3150MHE by Texas Instruments, the LM5156HPWP by Texas Instruments and the LM51561HPWP by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LM3150MH?
12 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.