KA431S Datasheet, PDF (9/10 Pages) Fairchild Semiconductor – Programmable Shunt Regulator

Marking
43A
MF-
2% tolerance
MF2-
43D
43A
2% tolerance
KA431S/KA431SA/KA431SL
43B
1% tolerance
43E
43B
1% tolerance
43C
0.5% tolerance
43F
43C
0.5% tolerance
9