Sharp HT-CN410DVH - Page 39

HT-CN410DVH
39
IC953, Voltage Regulator (TL431)
Pin Configuration:
Functional Block Diagram:
Z Package
(TO-92)
1
2
3
CATHODE
ANODE
REF
Figure 1: PIN CONFIGURATION OF TL431
REF
V
REF
CATHODE
ANODE
+
-
Figure 2: FUNCTIONAL BLOCK DIAGRAM OF TL431