Overview
The MIC79050-4.2YS is a battery Management made by Microchip Technology in a SOT-223-3 package with 4 pins. -40℃~+125℃ 1 2.5V~16V 4.2V SOT-223-3 Battery Management ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MIC79050-4.2YS, from EasyEDA) and its footprint (EasyEDA_Cloud:SOT-223-3_L6.4-W3.5-P2.30-LS7.0-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C638651).
Symbol
Footprint
Parameters
10- 0V Battery Charge
- Not supported
- Battery Temperature Detection
- Not supported
- Charge Current - Max
- 500mA
- Charging Saturation Voltage
- 4.2V
- Number of Cells
- 1
- Operating Temperature
- -40℃~+125℃
- Supply Current (Iq)
- 50nA
- The Chip Type
- Charging IC
- Type of Battery
- Lithium Battery
- Voltage - Supply
- 2.5V~16V
Order codes
1- MIC79050-4.2YSLCSC C638651
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | IN | Unspecified |
| 2 | GND | Unspecified |
| 3 | BAT | Unspecified |
| 4 | GND | Unspecified |
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Is there a KiCad symbol and footprint for the MIC79050-4.2YS?
Yes. The symbol is EasyEDA_Cloud:MIC79050-4.2YS and the footprint EasyEDA_Cloud:SOT-223-3_L6.4-W3.5-P2.30-LS7.0-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MIC79050-4.2YS?
SOT-223-3, with 4 pins. Its footprint is drawn on this page.
Where is the MIC79050-4.2YS datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MIC79050-4.2YS?
JLCPCB lists it as part C638651, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MIC79050-4.2YS?
Parts like it in the library: the MIC79050-4.2YS-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
