Datasheet TL431 (Nexperia) - 10

Nexperia TL431 family Adjustable precision shunt regulators
006aab575 0 INPUT VKA I ΔV K ref (mV) R1 Iref - 20 R2 Vref - 40 GND 006aab576 - 60 0 10 20 30 40 V
Fig. 8. Test circuit to Figures 6 and 7
KA (V) IK = 10 mA; Tamb = 25 °C
Fig. 7. Reference voltage variation as a function of cathode-anode voltage; typical values
aaa-028486 250 INPUT VKA Iof (nA) Iof 200 150 100 GND 50 006aab578 VKA = 36 V; Vref = 0 V 0-75 -25 25 75 125
Fig. 10. Test circuit to Figure 9
Tamb (°C) VKA = 36 V; Vref = 0 V
Fig. 9. Off-state current as a function of ambient temperature; typical values
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Product data sheet Rev. 7 — 30 April 2024 10 / 19
Document Outline 1. General description 2. Features and benefits 3. Applications 4. Quick reference data 5. Pinning information 6. Ordering information 7. Marking 8. Functional diagram 9. Limiting values 10. Recommended operating conditions 11. Thermal characteristics 12. Characteristics 13. Application information 14. Test information 15. Package outline 16. Soldering 17. Revision history 18. Legal information Contents