Found on 2 components on 1 board, in SOD323 package.
What L9 is
- BAT54WS - Schottky diode array, surface mount, dual diode configuration. (SOD323 · on 2 of the parts below · in our catalogue with this marking)
One code, more than one part. SMD marking codes are short, and manufacturers reuse them: the same code can be a different part in a different package
(a SOT-23 transistor and a SOD-123 diode can both be marked L9), or from a different maker. Check the package and what the part does in the circuit before replacing it.
Where it's been found
Electro-voice ELX115P - power board · D24
Part: BAT54WS
Marking from our stocked BAT54WS - not read off this one
Show on the board