Search results for "capacitor"
The LP5907 - a 250mA ultra-low-noise low-IQ LDO
The LP5907 is a low-noise LDO that can supply up to 250mA output current. Designed to meet the requirements of RF and analogue circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line or load transient response figures.
Vishay reveals technology slate for electronica
Vishay Intertechnology has announced its technology lineup for electronica 2018 in Munich (November 13-16). In its main booth C4.421-422 and Automotive Innovation booth B4.W07-W10 — both new locations for the company this year — the company will be exhibiting its latest passive and semiconductor component, optoelectronic, and sensor technologies for a wide range of applications.
Fully integrated 12V power breaker adds safety
The programmable electronic power breaker, STPW12, from STMicroelectronics, provides a convenient, integrated solution for quickly and safely disconnecting a faulty load from a 12V bus. Inserted between the power rail and the load, the STPW12 contains a low-resistance (50mΩ) power switch and precision circuitry for sensing the load power.
Bring Contactless Convenience to Programming Presets
ST25DV-PWM NFC Dynamic tags from STMicroelectronics introduce an innovative contactless way to program presets for products on the production line or in-situ, and simplify setup or fine-tuning at the point of use. The Dynamic tag ICs target all applications featuring PWM (Pulse Width Modulation)-based controllers, such as lighting products, motorized appliances, fans, and thermostats, using an ISO15693 RFID reader or NFC-enabled smartphone or oth...
Octavo introduces a Complete 1GHz Computer in a 27 mm Package
Octavo Systems announced the most completely integrated 1GHz Arm Cortex-A8 computing platform, the OSD335x C-SiP. The OSD335x C-SiP integrates the required components for a computing system into a single IC package that is about the size of a standard Lego block. The newest addition to the OSD335x family, the OSD335x C-SiP is a complete system containing the 1GHz Arm Cortex-A8 Sitara AM335x processor from Texas Instruments, up to 1GB of DDR3 RAM,...
High-Side Power Switches for USB Ports and other hot-swap applications
Diodes AP22815 and AP22615 3A single-channel high-side power switches for USB ports and other hot-swap applications. These devices are designed to provide protection for any sensitive electronic equipment that is used in a hot-swap situation, such as USB peripherals or external storage devices.
Strategies for low risk sourcing of components
Direct sourcing of electronic components used to be pretty simple. An OEM or Electronic Manufacturing Service (EMS) provider would order direct from the manufacturer or through authorised distributors to obtain any required components. There was usually no need to look any further.
Fast transient response AC/DC SMPS reference design
The TIDA-01495 is a low profile (17mm height), 94.1% peak efficiency, high power density, universal input, 24VDC, 480W output, consumer AC/DC power supply reference design. The circuit consists of a front-end two phase interleaved transition mode (TM) power factor correction (PFC) based on the UCC28063A, which minimises the PFC inductor dimensions and reduces the EMI filter requirements.
Pulse current injection compliance at first time of asking
The well-established procedure for checking compliance of a HEMP filter with the Mil-Std-188-125 specification is to inject a very high current pulse into the front end of the filter and monitor the residual current flowing through. Such Pulse Current Injection (PCI) testing is conducted independently of the filter manufacturer, by trusted test houses utilising specialist and often proprietary equipment. No test house in Europe offers such commer...
Space Passive Components Days Symposium 2018
AVX will exhibit and presenting a technical paper about bulkhead-mounted EMI filters at the 2018 Space Passive Component Days (SPCD) International Symposium, which is presented by the European Space Agency (ESA) and European Space Research and Technology Centre (ESTEC), and will take place 9th to 12th October in Noordwijk, The Netherlands.