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BLD7721AH, in 3D

BLD7721AH

BL

SOP-8L Digital Isolators ROHS

Extended
JLCPCBLCSCbl/BLD7721AH
Category
Digital Isolators
Package
SOP-8L
Pins
5

Overview

The BLD7721AH is a digital Isolator made by BL in a SOP-8L package with 5 pins. SOP-8L Digital Isolators ROHS.

PCBKit's library has its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2932557).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_SO:SO-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/bl/BLD7721AH" title="BLD7721AH in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/bl/BLD7721AH.jpg" alt="BLD7721AH" width="1200" height="900">
A picture that opens the part, for a README
[![BLD7721AH](https://pcbkit.io/embed/parts/bl/BLD7721AH.jpg?size=s)](https://pcbkit.io/parts/bl/BLD7721AH)

Questions

Is there a KiCad symbol and footprint for the BLD7721AH?

Yes. the footprint Package_SO:SO-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 BLD7721AH?

SOP-8L, with 5 pins. Its footprint is drawn on this page.

Where can I order the BLD7721AH?

JLCPCB lists it as part C2932557, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BLD7721AH?

Parts like it in the library: the SI8621BB-ASR by Skyworks Solutions, the HCPL-0931-000E by Broadcom Limited, the SI8424AB-D-IS by Skyworks Solutions and the SI8602AC-AS by Skyworks Solutions. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8