Thank you for having an interest in our availability for part number SI8250DK, a Development Kit For Si8250/1/2 Dc/Dc Step Down 1 Isolated - 1V 35A 36 ~ 75 V Buck 400Khz Fully Populated Board Cable Cd Power Supply Usb Adapter Si8250 Si8251 Si8252 item we feature that is manufactured by Silicon Laboratories Inc. In order to receive pricing information on this particular Programmers Development Systems listing, please fill out and submit the Request for Quote (RFQ) form that is provided below. As the form is partially completed for you with details concerning this board-level electronic component, simply offer us information like your target price, desired quantity, and when you need parts by. Once you submit a request and our team receives and reviews it, you will be contacted by a dedicated account manager in 15 minutes or less to continue the procurement process.