TL1431 STMicroelectronics, TL1431 Datasheet - Page 2
TL1431
Manufacturer Part Number
TL1431
Description
Programmable Voltage Reference
Manufacturer
STMicroelectronics
Datasheet
1.TL1431.pdf
(16 pages)
Specifications of TL1431
Adjustable Output Voltage
VREF to 36V
Sink Current Capability
1 to 100mA
Typical Output Impedance
0.22Ω
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Schematic diagrams
1
2/16
Schematic diagrams
Figure 1.
Figure 2.
Figure 3.
TO92 pin connections (top view)
SO-8 pin connections (top view)
TL1431 block diagram
Vref
Vref
Cathode Anode Reference
1
8
1
Vref
Vref
Cathode
Cathode
Anode
Anode
7
2
2
+
+
-
-
6
3
3
5
4
1 - Cathode
2 - Anode
3 - Anode
4 - N.C.
5 - N.C.
6 - Anode
7 - Anode
8 - Reference
TL1431