Comchip Technology Corporation is a leading designer and manufacturer of SMD discrete semiconductors. From small signal switches, low drop Schottky barrier diodes, Zener diodes, rectifiers to custom high voltage or low forward voltage rectifiers, Comchip can always offer its customers the proper diodes. Comchip Technology is the first manufacturer to offer a standardized RoHS compliant, DFN / flat chip package ,eliminates the possibility of whisker formation by using gold-plated terminals.The DFN package offers the SOD-323F (1005), SOD-523F (0603), SOD-723F (0503) and SOD-923F (0402) specifications. Comchip's diode products are ideally suited for high reliability applications in personal computers, digital cameras, PDAs, pagers, wireless, networking and portable devices, as well as the need to eliminate tin whiskers.
STMicroelectronics' two new microcontroller product lines enhance the energy efficiency, functional integration and design flexibility of the STM32F4 basic product line high-end products to meet the technical requirements of high-performance embedded design. These STM32's latest microcontrollers operate at temperatures up to 125 ° C , featuring always-on sensors and general industrial equipment, providing a robust, reliable and cost-effective system upgrade for STM32F1 applications .
Linear introduces the LTC3897, a multiphase synchronous boost DC/DC controller with an input surge suppressor and an ideal diode controller. The boost controller drives two N-channel power MOSFET stages out of phase to reduce input and output capacitor requirements, allowing the use of inductors that are smaller than comparable single-phase solutions.