Overview
The ISP281 is an uncategorised made by Isocom Components in a SMD-4 package with 4 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MPS2733-1, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-4_L4.4-W2.6-P1.27-LS7.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C6176934).
Symbol
Footprint
Order codes
1- ISP281LCSC C6176934
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | A | Unspecified |
| 2 | C | Unspecified |
| 3 | E | Unspecified |
| 4 | C | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/isocom-components/ISP281" title="ISP281 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/isocom-components/ISP281.jpg" alt="ISP281" width="1200" height="900">[](https://pcbkit.io/parts/isocom-components/ISP281)Questions
Is there a KiCad symbol and footprint for the ISP281?
Yes. The symbol is EasyEDA_Cloud:MPS2733-1 and the footprint EasyEDA_Cloud:SOP-4_L4.4-W2.6-P1.27-LS7.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ISP281?
SMD-4, with 4 pins. Its footprint is drawn on this page.
Where can I order the ISP281?
JLCPCB lists it as part C6176934, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ISP281?
Parts like it in the library: the IS3H7E by Isocom Components, the ISP281C by Isocom Components, the ISP281GR by Isocom Components and the TLP285(V4GR-TL,F,T by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.
