PinoutSpecifications Characteristic Symbol Value Unit Cathode Voltage VKA 37 V Cathode Current Range (Continuous) IK -100 ~ +150 mA Reference Input Current Range IREF 0.05 ~ +10 mA Operating Temperature Range Ta 0 ~ +70 Storage Te...
TL431LT1: PinoutSpecifications Characteristic Symbol Value Unit Cathode Voltage VKA 37 V Cathode Current Range (Continuous) IK -100 ~ +150 mA Reference Input Current...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
Characteristic |
Symbol |
Value |
Unit |
Cathode Voltage |
VKA |
37 |
V |
Cathode Current Range (Continuous) |
IK |
-100 ~ +150 |
mA |
Reference Input Current Range |
IREF |
0.05 ~ +10 |
mA |
Operating Temperature Range |
Ta |
0 ~ +70 |
|
Storage Temperature Range |
Tstg |
-65 ~ +150 |
The TL431 is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between Vref (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications. The TL431 is characterized for operation from 0oC to +70oC.