DE 3.3V Switching Voltage Regulator

3.3V 1A Switching voltage regulator

The DE-SW0XX family of switch mode voltage regulators are designed to be the easiest possible way to add the benefits of switch-mode power to a new or existing project. A DE-SW033 will allow you to take a higher voltage and it step down a 3.3V output in a compact, efficient manner. The DE-SW0XX family is pin-compatible with the common 78XX family of linear voltage regulators. They have integrated decoupling capacitors, so external capacitors are not generally necessary.

Specifications:

Model: DE-SW033
Weight: 3.8g 
Performance: Up to 30V input range
83% typical efficiency, up to 87%
<2% ripple
1A output (continuous)
1.25A peak output (1 min)
1.3V typical dropout voltage at full load
Can be put in parallel 
Applications: Battery powered applications
Robots
Point of load voltage regulation
Any application where a linear or LDO regulator is dissipating too much heat or a large heatsink is undesirable