Datasheet TLVH431 (STMicroelectronics) - 6

Typical performance characteristics TLVH431 4 Typical performance characteristics
The following plots are referred to the typical application circuit and, unless otherwise noted, at TA = 25 °C.
Figure 2. Test circuit for VKA = Vref Figure 3. Test circuit for VKA > Vref
AM11713v1 AM11714v1
Figure 4. Reference voltage vs. temperature Figure 5. Minimum cathode current for regulation vs. temperature
AM11716v1 AM11715v1 1260 100 V V KA = Vref , IK = 10 mA KA = Vref 1255 90 1250 ] A 80 t [µ 1245 n ] rre V u 70 c [m e 1240 d f o reV th a c 60 1235 m u m in 1230 50 M 1225 40 1220 -40 -25 0 25 70 105 125 30 -40 -25 0 25 70 105 125 Temperature °C Temperature °C
Figure 6. Off-state cathode current vs. Figure 7. Reference input current vs. temperature temperature
AM11717v1 200 AM11718v1 2 VKA = 18 V, Vref = GND IK = 10 mA , R1 = 10 kΩ, R2 = ∞ 180 1.8 ] 160 1.6 A n ] A 140 t [ 1.4 n t [µ n rre 120 u 1.2 rre u c e t c 100 d 1 u o p th in a 80 e 0.8 c c n te re 60 ta 0.6 fe e ff-s R 40 O 0.4 20 0.2 0 0 -40 -25 0 25 70 105 125 -40 -25 0 25 70 105 125 Temperature °C Temperature °C 6/15 DocID023303 Rev 8 Document Outline Table 1. Device summary 1 Pin configuration Figure 1. Pin configuration (top view) 2 Maximum ratings Table 2. Absolute maximum ratings Table 3. Thermal data Table 4. Operating conditions 3 Electrical characteristics Table 5. Electrical characteristics for TLVH431 4 Typical performance characteristics Figure 2. Test circuit for VKA = Vref Figure 3. Test circuit for VKA > Vref Figure 4. Reference voltage vs. temperature Figure 5. Minimum cathode current for regulation vs. temperature Figure 6. Off-state cathode current vs. temperature Figure 7. Reference input current vs. temperature Figure 8. Cathode current vs. cathode voltage Figure 9. DVref vs. DVKA Figure 10. Wideband noise Figure 11. Gain and phase vs. frequency Figure 12. Turn-on (no CLOAD) Figure 13. Turn-on (CLOAD = 10 nF) 5 Package information 5.1 SOT23-3L package information Figure 14. SOT23-3L package outline Table 6. SOT23-3L mechanical data 5.2 SOT23-5L package information Figure 15. SOT23-5L package outline Table 7. SOT23-5L mechanical data Figure 16. SOT23-5L recommended footprint (dimensions are in mm) 5.3 SOT323-6L package information Figure 17. SOT323-6L package outline Table 8. SOT323-6L mechanical data Figure 18. SOT323-6L recommended footprint (dimensions are in mm) 6 Revision History Table 9. Document revision history