Overview
The FSFM300N is a power Distribution Switche made by onsemi in a DIP-8 package with 8 pins. 2.2Ω Active High High Side Switch DIP-8 Power Distribution Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FSFM261N, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C891280).
Symbol
Footprint
Parameters
6- Control Input Logic
- Active High
- Features
- Overvoltage protection, Soft-start, Under-voltage lockout, Overcurrent Protection, Over temperature protection
- Maximum Continuous Current
- 1.6A
- Operating Temperature -
- -25℃~+85℃
- RDS(on)
- 2.2Ω
- Type
- High Side Switch
Order codes
1- FSFM300NLCSC C891280
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | VCC | Unspecified |
| 3 | FB | Unspecified |
| 4 | ILIM | Unspecified |
| 5 | VSTR | Unspecified |
| 6 | Drain | Unspecified |
| 7 | Drain | Unspecified |
| 8 | Drain | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/FSFM300N" title="FSFM300N in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/FSFM300N.jpg" alt="FSFM300N" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FSFM300N)Questions
Is there a KiCad symbol and footprint for the FSFM300N?
Yes. The symbol is EasyEDA_Cloud:FSFM261N and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FSFM300N?
DIP-8, with 8 pins. Its footprint is drawn on this page.
Where is the FSFM300N datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FSFM300N?
JLCPCB lists it as part C891280, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FSFM300N?
Parts like it in the library: the AP8022HNE-A1 by Wuxi Chipown Micro-electronics, the KP13135DP by Kiwi Instruments, the KP3282DP by Kiwi Instruments and the MIC2076-2BN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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