TL431_11 Datasheet, PDF (5/10 Pages) Fairchild Semiconductor – Programmable Shunt Regulator

Typical Perfomance Characteristics
TL431/TL431A
Figure 1. Cathode Current vs. Cathode Voltage
Figure 2. Cathode Current vs. Cathode Voltage
Figure 3. Change In Reference Input Voltage vs.
Cathode Voltage
Figure 4. Dynamic Impedance Frequency
Figure 5. Small Signal Voltage Amplification vs. Frequency
Figure 6. Pulse Response
5