TL431CDT STMicroelectronics, TL431CDT Datasheet - Page 10

• Manufacturer Part Number: TL431CDT
• Description: IC VREF PROG 2.5V-36V 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Voltage Referencer

Specifications of TL431CDT

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.495 ~ 36 V
• Tolerance: ±2%
• Temperature Coefficient: 100ppm/°C
• Number Of Channels: 1
• Current - Cathode: 500µA
• Current - Output: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 2.495 V to 36 V
• Initial Accuracy: 2 %
• Average Temperature Coefficient (typ): 100 PPM / C
• Series Vref - Input Voltage (max): 37 V
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 70 C
• Input Voltage: 2.52 V
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Shunt Current (min): 1 mA
• Current, Supply: 1.8 μA
• Package Type: SO-8
• Power Dissipation: 960 mW
• Regulator Type: Shunt
• Temperature, Operating, Range: 0 to +70 °C
• Voltage, Input: 2.495 V
• Voltage, Supply: 2.5 to 36 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-3036-2

Electrical characteristics
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Figure 17. Static impedance R
Figure 19. Gain and phase vs. frequency
Figure 21. Maximum power dissipation
0.20
0.18
0.16
0.14
0.12
0.10
-40
temperature
-20
0
20
Temperature (
40
60
V
°
KA
C)
KA
=V
vs.
REF
80
100
Doc ID 4467 Rev 8
120
Figure 18. Minimum operating current vs.
Figure 20. Stability behavior with capacitive
Figure 22. Pulse response for I
0.6
0.4
0.2
0.0
-40
-20
temperature
loads
0
20
Temperature (
40
60
°
C)
k
= 1 mA
80
V
KA
= V
100
REF
TL431
120