Overview
The SP723ABG is an ESD And Surge Protection made by Littelfuse in a SOIC-8 package with 8 pins. -40℃~+105℃ 2V 5nA 5pF 7A@8/20us Bidirectional IEC 61000-4-2 TVS SOIC-8 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SP721ABG, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2760754).
Symbol
Footprint
Order codes
1- SP723ABGLCSC C2760754
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | IN | Unspecified |
| 2 | IN | Unspecified |
| 3 | IN | Unspecified |
| 4 | V- | Unspecified |
| 5 | IN | Unspecified |
| 6 | IN | Unspecified |
| 7 | IN | Unspecified |
| 8 | V+ | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/littelfuse/SP723ABG" title="SP723ABG in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/littelfuse/SP723ABG.jpg" alt="SP723ABG" width="1200" height="900">[](https://pcbkit.io/parts/littelfuse/SP723ABG)Questions
Is there a KiCad symbol and footprint for the SP723ABG?
Yes. The symbol is EasyEDA_Cloud:SP721ABG and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SP723ABG?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the SP723ABG datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SP723ABG?
JLCPCB lists it as part C2760754, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SP723ABG?
Parts like it in the library: the USB6B1RL by TECH PUBLIC, the TISP61089BDR-S by Bourns, the ESDA6V1U1RL by STMicroelectronics and the SMDA05CD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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