![enter image description here][1] ![enter image description here][2] ![enter image description here][3] ![enter image description here][4] ![enter image description here][5] ![enter image description here][6] **DESCRIPTION** This is a DC/DC step-down voltage regulator that converts input voltage between 4.5V and 16V into a smaller voltage between 1V and 12V, capable of driving a 1.5A load with excellent line and load regulation. In some projects, you might need different voltages (1-12V) for your devices. Without this kind of DC power source, you’ll find it time-consuming to buy a new one. The delay of project is so annoying. No worries! This module can accelerate prototyping, because you can get the voltage you need (such as 1.2V,1.8V,3.3V, 5V and 9V) as easy as blinking eyes. **Features** Wide Output Voltage Range Ensured 1.5A Output Load Current Input Voltage Range Up to 16V Excellent Line and Load Regulation Low Power Standby Mode Precise potentiometer for voltage adjustment Thermal Shutdown and over-current protection **Specification** Input Voltage: 4.5-16V Output Voltage: 1V - 12VDC Heating consumption: 0.5-1200mW Load resistance: can adjust Max. Output Current: 1.5A Output Ripple: ≤100mV Switching Frequency: 500KHz Operating Temperature: -40℃ to +125℃ Dimensions: 36mm*30mm*10mm(l*w*h) **Documents** Please visit our [wiki][7] page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum. For more detail, please visit: http://www.seeedstudio.com/item_detail.html?p_id=1996 [1]: /editor/20160710/578204d541c2a.png [2]: /editor/20160710/578204dd7ab93.png [3]: /editor/20160710/578204e2e16eb.png [4]: /editor/20160710/578204f1209ff.png [5]: /editor/20160710/578204f690a99.png [6]: /editor/20160710/578204fa3466f.png [7]: http://www.seeedstudio.com/wiki/Adjustable_DC_-_DC_Power_Converter(1V_-_12V1.5A)