Datasheet

ANODE
REF
CATHODE
2.4 kΩ
7.2 kΩ
3.28 kΩ
20 pF
4 kΩ
1 kΩ
800 Ω
800 Ω
800 Ω
20 pF
150 Ω
10 kΩ
CATHODE
REF
ANODE
+
_
V
ref
REF
CATHODEANODE
TL431, TL431A, TL431B, TL432, TL432A, TL432B
www.ti.com SLVS543N –AUGUST 2004–REVISED JANUARY 2014
Symbol
Functional Block Diagram
Equivalent Schematic
NOTE: All component values are nominal.
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Product Folder Links :TL431 TL431A TL431B TL432 TL432A TL432B