Diodes AP431_A - Manual (Page 2)

AP431/AP431A
Document number: DS31002 Rev. 21 - 2
2 of 17
www.diodes.com
June 2013
© Diodes Incorporated
AP431/AP431A
Typical Applications Circuit
+
+
R1
V = (1 + R1/ R2) V
Precision Regulator
OUT REF
V
IN
V
OUT
C
OUT
C
IN
A 431 P
R2
Symbol
Cathode (C)
REF (R)
Anode (A)
Functional Block Diagram
+
-
Cat
hode
(
C)
V
REF
REF (R)
Anode (A)