The DE-SWADJ is the adjustable version of our SW0XX step down voltage regulators.
It is designed to be the easiest possible way to add an adjustable voltage
source to a new or existing project with all the efficiency benefits of switch-mode
power. The DE-SWADJ is pin-compatible with the common 78XX family of linear
voltage regulators, and has a small screw on top that allows you change the
output voltage as your project evolves. It has integrated decoupling capacitors,
so external capacitors are not generally necessary.
DE-SWADJ can deliver a maximum of 10 Watts.
The screw potentiometer on DE-SWADJ is worm-gear driven, so small vibrations
and movement will not cause the voltage to shift. Use of glue to hold the screw
in place is strongly discouraged and could damage the device.
Specifications
Input
voltage |
3 to 30V |
Output
Current |
1A continuous |
Output
Voltage |
Outputs
any voltage between 1.25V and 13V |
Size |
37mm
x 15.5mm x 14mm |
Weight |
0.19
oz. (5.5g) |