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TL431CD

P1-P3P4-P6P7-P9P10-P10
TL431/TL431A
4
Test Circuits
Figure 1. Test Circuit for V
KA
=V
REF
Figure 2. Test Circuit for V
KA
≥V
REF
TL431/A
TL431/A
TL431/A
Figure 3. Test Circuit for l
KA(OFF)
TL431/TL431A
5
Typical Perfomance Characteristics
Figure 1. Cathode Current vs. Cathode Voltage
Figure 3. Change In Reference Input Voltage vs.
Cathode Voltage
Figure 5. Small Signal Voltage Amplification vs. Frequency
Figure 2. Cathode Current vs. Cathode Voltage
Figure 4. Dynamic Impedance Frequency
Figure 6. Pulse Response
TL431/TL431A
6
Typical Application
Figure 10. Shunt Regulator Figure 11. Output Control for Three-
Termianl Fixed Regulator
Figure 12. High Current Shunt Regula-
tor
Figure 13. Current Limit or Current Source
Figure 14. Constant-Current Sink
V
O
1
R
1
R
2
-------
+
⎝⎠
⎛⎞
V
ref
=
TL431/A
V
O
V
ref
1
R
1
R
2
-------
+
⎝⎠
⎛⎞
=
TL431/A
MC7805/LM7805
V
O
1
R
1
R
2
-------
+
⎝⎠
⎛⎞
V
ref
=
TL431/A
TL431/A
TL431/A
P1-P3P4-P6P7-P9P10-P10

TL431CD

Mfr. #:
Buy TL431CD
Manufacturer:
Texas Instruments
Description:
Voltage References Adj Shunt
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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