Alpine 1505 transistor subs?

[mbates14]

Anyone know of good subs for the 2SC3421/2SA1358 series pass regulator transistors?

Thanks.

 

[Perry Babin]

The KSA1220 and KSC2690 are close.

 

[mbates14]

Ah, ok thanks 🙂

I just saw an EOL notice on mouser for the KSA1220 which i find strange. KSC2690 is active.

 

[Perry Babin]

The 1220A is the 160v version and is active according to on-semi.

 

[mbates14]

Ah. yea thats strange. Mouser has this:

KSA1220AYS ON Semiconductor / Fairchild | Mouser

 

[Perry Babin]

Digikey has stock.

 

[mbates14]

yea thats where i had to order it from.

curios why mouser has an EOL notice

 

[Perry Babin]

They have thousands coming in. Email them. It could be an error that they'd want to know about.

 

[mbates14]

yea, I could. Currently fighting with mouser and their weird end-user export notice crap. My order got held up, so I am already in a battle with them.

 

[mbates14]

Actually no, it is legitimate. They are discontinuing the part.

https://www.onsemi.com/pcn/public/final-document/bn6YhtOnIAHrwPnikvMrzw