Power


Single-channel comparator for low-voltage battery-powered equipment

The new generation AZV3001 single-channel comparator, from Diodes Incorporated, has been specifically developed for use in battery-powered equipment that needs to operate at low voltage. The single-channel device consumes only 6µA and pr

Diodes Inc | 26-03-2015

Enhancement-mode MOSFET for high-efficiency power-management applications

Ideal for battery management systems and DC-DC converters, Diodes's DMPxx P-Channel enhancement-mode MOSFET is now available from Mouser stock. The device is designed to minimize on-state resistance (RDS(ON)) and maintain superior switc

Mouser Electronics | 26-03-2015

Non-isolated step-down DC-DC converters can linear types

Traco Power's TSR Series non-isolated step-down DC-DC converters are now stocked by Mouser. The high-efficiency point of load (PoL) switching regulators are suitable for replacing linear converters. The TSR-1 series has a high efficienc

Mouser Electronics | 25-03-2015

High-density DC-DC converters deliver 6W from ultra-compact 8-Pin SIL package

Availability of the VB-6W series of high-performance 6W single- and dual-output DC-DC converters has been announced by Stadium Power. All models are enclosed in a miniature 8-pin SIL non-conductive black flame resistant resin package an

Stadium | 25-03-2015

New family of 60V/4A and 36V/8A buck-boost micromodule regulators

Linear Technology has introduced a new family of buck-boost µModule (micromodule) regulators. The LTM8055 and LTM8056 seamlessly regulate an output voltage equal to, greater or less than the input voltage. Housed in 15mm x 15mm x 4.92mm BGA

Linear | 25-03-2015

Linear regulator cuts footprint to deliver fixed 5V to MCUs from 7V to 60V input rails

Designed to replace three discrete components, Diodes' ZXTR2105F linear regulator transistor is now available from Digi-Key. The device is used to produce a stable supply of between 4.7V to 5.3V from 12V or 24V inputs. This not only mi

Digikey | 24-03-2015

Rail-mounted supplies suit industrial, test and renewable-energy applications

Mouser now stocks TDK-Lambda's compact DRF120-480 Series rail-mounted power supplies which offer 94% efficiency in applications such as industrial, test and renewable-energy systems. The units feature 150% peak power capability for 4s, an E

Mouser Electronics | 24-03-2015

New PMBus digital controller for comms infrastructure and high-performance computing

Aimed at FPGA, ASIC, and POL power for communications and computing applications, Powervation has introduced its latest high-performance digital DC-DC controller. Designed for key rails that demand precision output voltage regulation and

Powervation | 23-03-2015

Fan-cooled three-phase input hot-swappable AC/DC power supply

Murata Power Solutions has introduced the D2U5T-H3-7000 3-phase input hot-swappable AC/DC power supply. The highly-efficient, typically up to 95.5% overall efficiency at 50% full load, provides a 54 VDC main output at up to 7,000W from a 4

Murata | 23-03-2015

High-reliability surface-mount barrier rectifiers

Now stocked by Mouser, MCC's RBx Schottky surface-mount barrier rectifiers feature low reverse current and low forward voltage. The high-reliability devices have a flammability rating of UL 94 V-0 and moisture sensitivity level 1.

Mouser Electronics | 20-03-2015

High-efficiency hyper-speed control buck regulators

Mouser now stocks Micrel's MIC49x0 hyper-speed control buck regulators. The devices offer high-efficiency, synchronous regulation with ultra-fast transient response. The regulators are suitable for supplying processor core and I/O volt

Mouser Electronics | 20-03-2015

Ultra-small FemtoFET power MOSFETs suit portable applications

Available now from Mouser, Texas Instruments' FemtoFET Power MOSFETs offer an ultra-small footprint (0402 case size) and ultra-low resistance (typically 70% less than traditional types). The devices feature ultra-low Qg, Qgd specificat

Mouser Electronics | 20-03-2015

NexFET power MOSFET minimises losses in power-conversion applications

Designed to minimize losses in power-conversion applications, the Texas Instruments (TI) CSD19536KCS is a 100V, 2.3mohm, TO-220 NexFET power MOSFET. The RoHS-compliant avalanche-rated device features ultra-low Qg and Qgd, low thermal res

Texas Instruments | 19-03-2015

High input voltage isolated fly-back DC-DC controller for tough environments

Linear Technology has announced a new military MP grade version of the LT3748, a high input voltage isolated fly-back DC-DC controller. The device simplifies the design of an isolated DC-DC converter by not requiring an opto-isolator, third

Linear Technology | 19-03-2015

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