TL1431 STMicroelectronics, TL1431 Datasheet - Page 2

• Manufacturer Part Number: TL1431
• Description: Programmable Voltage Reference
• Manufacturer: STMicroelectronics

Specifications of TL1431

• Adjustable Output Voltage: VREF to 36V
• Sink Current Capability: 1 to 100mA
• Typical Output Impedance: 0.22Ω

Schematic diagrams
1
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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