free schematics. Powered by Blogger.

tl431 datasheet

tl431 datasheet

TL431/TL431A Programmable Shunt Regulator


. Programmable Output Voltage to 36 Volts

. Low Dynamic Output Impedance 0.20 Typical

. 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
The TL431/TL431Aare 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 0.2W Active output circuitry

provides a very sharp turn-on characteristic, making these

devices excel lent replacement for zener diodes in many

Internal Block Diagram
Test Circuits
download tl431 datasheet pdf


About This Blog

Lorem Ipsum

  © Blogger templates Newspaper by 2008

Back to TOP