Bay Linear
Inspire the Linear Power
Adjustable Shunt
Regulator
B3431
Description
The Bay Linear B3431 is a three terminal adjustable shunt
regulator with thermal stability over Temperature range.
Using two external resistors allows the output voltage to be adjusted from 2.
5V to 36V.
With a sharp turn on characteristics the B3431 a superior replacement for zener diode applications.
Features
• • • • • Wide Operating Range …1mA to100mA Tight Band Gap Tolerance ….
….
…0.
5% Low Temp.
Coefficient….
.
.
….
.
.
30 ppm/oC Wide temp range of –40 to +105oC Available in SOT-23 package
.
The B3431 shunt
regulator has a tolerance of 0.
5% which has proven to be sufficient to overcome all of the other errors ...