MIC2178-5.0YWM
Microchip TechnologyExtended
-40℃~+125℃@(TJ) 1 2.5A 200kHz 4.5V~16.5V 5V Buck Buck Built-in Fixed Yes SOIC-20-300mil DC-DC Converters ROHS
- Part id
- microchip/MIC2178-5.0YWM
- Category
- DC DC Converters
- Package
- SOIC-20-300mil
- Pins
- 20
- In stock
- 0 at JLCPCB (C643239)
Overview
The MIC2178-5.0YWM is a DC DC Converter made by Microchip Technology in a SOIC-20-300mil package with 20 pins. -40℃~+125℃@(TJ) 1 2.5A 200kHz 4.5V~16.5V 5V Buck Buck Built-in Fixed Yes SOIC-20-300mil DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:MIC2178-5.0, from KiCad's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C643239).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | VIN | Power in |
| 2 | VIN | Passive |
| 3 | SW | Output |
| 4 | PGND | Power in |
| 5 | PGND | Passive |
| 6 | PGND | Passive |
| 7 | PGND | Passive |
| 8 | SW | Passive |
| 9 | VIN | Passive |
| 10 | PWM | Input |
| 11 | PWRGD | Output |
| 12 | FB | Input |
| 13 | COMP | Input |
| 14 | SGND | Power in |
| 15 | SGND | Passive |
| 16 | SGND | Passive |
| 17 | SGND | Passive |
| 18 | SYNC | Input |
| 19 | BIAS | Input |
| 20 | EN | Input |
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Questions
Is there a KiCad symbol and footprint for the MIC2178-5.0YWM?
Yes. The symbol is Regulator_Switching:MIC2178-5.0 and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MIC2178-5.0YWM?
SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the MIC2178-5.0YWM datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MIC2178-5.0YWM?
JLCPCB lists it as part C643239, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MIC2178-5.0YWM?
Parts like it in the library: the MIC2177-5.0YWM-TR by Microchip Technology, the MIC2178-5.0YWM-TR by Microchip Technology, the LT8640EUDC#TRPBF by Analog Devices and the D2576HV-5.0(F) by Silicore. Check their datasheets: a part that fits the footprint may still differ in its ratings.