Part Number : TL431
Function : Programmable Shunt Regulator
Manufacturer : Fairchild Semiconductor
Pinout :
Description
Description
The TL431/TL431A are 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 excel lent replacement for zener diodes in many
applications.
Features
• Programmable Output Voltage to 36 Volts
• Low Dynamic Output Impedance 0.2ΩTypical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated For Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response
Datasheet PDF Download
Other datasheets in the file :
TL431,TL431A,TL431ACD,TL431ACLP,TL431CD