Diodes AS431I - Manual (Page 2)

AS431I
Document number: DS36816 Rev. 2 - 2
2 of 16
www.diodes.com
January 2014
© Diodes Incorporated
AS431I
A Product Line of
Diodes Incorporated
Pin Assignments
(Cont.)
(Top View) (Top View)
(TO-92 (Bulk Packing)/ Z Package) (TO-92 (Ammo Packing)/ Z Package)
Typical Applications Circuit
Shunt Regulator
High Current Shunt Regulator
1
2
3 CATHODE
ANODE
REF
CATHODE
ANODE
REF
1
2
3
V
OUT
=(1+R1/R2)*V
REF
V
OUT
=(1+R2/R3)*V
REF