2 layers74.4 × 51.2 mm
Esp32-wroom timer
AlessandroAU/Chorus32-ESP32LapTimer
This is an ESP32 port of the popular Chorus RF Laptimer
66 parts102GPL-3.0
SOIC-8-EP
Overview
The MP1584EN is a DC DC Converter made by Monolithic Power Systems in a SOIC-8-EP package with 8 pins. -20℃~+85℃ 1 100kHz~1.5MHz 4.5V~28V Adjustable Buck Buck Built-in SOIC-8-EP DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (mp1584:MP1584, from Olimex), ready for a KiCad board. JLCPCB lists it (part C454188). 114 open-source boards in 93 repositories on GitHub use it.
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
8- Frequency - Switching
- 100kHz~1.5MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -20℃~+85℃
- Output Type
- Adjustable
- Switch tube (built-in/external)
- Built-in
- Topology
- Buck
- Voltage - Supply
- 4.5V~28V
Order codes
1- MP1584ENLCSC C454188
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | SW | Input |
| 2 | EN | Input |
| 3 | COMP | Input |
| 4 | FB | Input |
| 5 | GND | Input |
| 6 | FREQ | Input |
| 7 | VIN | Input |
| 8 | BST | Input |
Open-source boards using it
All 114- 2 layers100 × 100 mm
Langpie
langpie/langpie
An Opensource Raspberry Pi Based Smart Car Project (ORPSC Project) - 树莓派开源智能车项目
80 parts48 - 2 layers17 × 15.7 mm
MP Power
ghent360/PrntrBoardV2
32-bit 3D Printer controller board using STM32F407 and replaceable TMC2660/2209 stepper drivers.
12 parts45 - 2 layers190.5 × 121.8 mm
Gantry PCBv2
4rynv/Eklavya_Gantry
an attempt to automate screwing out and in of screw holes arranged in a matrix formation
173 parts12MIT - 4 layers45 × 89 mm
- 2 layers70.3 × 30.2 mm
- 2 layers100 × 100 mm
ESP32-cnc
kavers1/wirebender
3D designs are shared in STL format. The 3D model is available as a Fusion 360 project Wire bender
89 parts8 - 2 layers85 × 155 mm
Esp32-fan controller
merlindorin/esp32-fan-controller
A small KiCad board to keep my home server cabinet cool. 4 PWM fans, 4 temperature probes, one ESP32.
38 parts8MIT
Questions
Is there a KiCad symbol and footprint for the MP1584EN?
Yes. The symbol is mp1584:MP1584, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MP1584EN?
SOIC-8-EP, with 8 pins.
Where can I order the MP1584EN?
JLCPCB lists it as part C454188, with 0 in stock; the sellers' links on this page open their listings.
Which open-source boards use the MP1584EN?
114 boards in 93 repositories on GitHub; the most starred are listed on this page, with their KiCad files.