Datasheet

TL431, TL432 Schematic diagrams
Doc ID 4467 Rev 11 3/21
1 Schematic diagrams
Figure 1. TO-92 pin connections (top view)
Figure 2. SO-8 batwing pin connections (top view)
Figure 3. SOT23-5 and SOT23-3 pin connections (top view)
Figure 4. SOT323-6 pin connections (top view)
Figure 5. TL431 and TL432 block diagram
SO8
Anode
Cathode Ref1
2
3
7
8
4
6
NC5
Anode
NC
SOT23-3SOT23-5
NC
NC
Cathode Ref
Anode1
2
34
5 Cathode
Ref Anode
1
23
TL431
TL431
TL432
Anode
Cathode
Vref
Ref