Power


Synchronous step-down silent switcher 2 delivers very high efficiency and ultralow EMI/EMC emissions

Linear Technology has announced the LT8640S, a 6A, 42V input synchronous step-down switching regulator. Its unique Silent Switcher 2 architecture uses two internal input capacitors as well as internal BST and INTVCC capacitors to minimize t

Linear | 19-04-2017

Single port Ethernet transceivers offer low-power and small form-factor

Available now from Mouser, Microsemi’s single port Ethernet transceivers are low-power, small form-factor Cu PHY with IEEE 802.3az Energy Efficient Ethernet (EEE). The transceivers are available in a small 6mm x 6mm or 8mm x 8mm single row

Mouser Electronics | 18-04-2017

SMT inductors are robust for demanding automotive applications

TT Electronics has launched the HM73E-10 series of SMT miniature power inductors targeted at high reliability applications in the automotive industry. The inductors are ideal for high efficiency DC-DC applications where size is critical and

TT Electronics | 18-04-2017

Expanded PPTC line with smaller size models offering extended operating current

Bourns has announced the expansion of its successful MF-RG Series Multifuse polymer positive temperature coefficient (PPTC) resettable fuse product line. The eight new MF-RG Series models extend the maximum operating current of the series f

Bourns | 18-04-2017

Low-dropout regulators have excellent line and load transient performance

The TLV703 series of low-dropout (LDO) linear regulators, from Texas Instruments, are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision ba

Texas Instruments | 13-04-2017

New multi-output automotive power management IC with buck-boost pre-regulator

Allegro MicroSystems has introduced a new power management IC that uses a buck or buck-boost pre-regulator to efficiently convert automotive battery voltages into a tightly regulated intermediate voltage, complete with control, diagnostics,

Allegro | 13-04-2017

Silent switcher µModule regulator for use in signal processing applications

Linear Technology, which was recently acquired by Analog Devices, announced the LTM8073, a µModule (power module) step-down regulator with up to 60V input voltage range (65V abs max). The device can safely operate from unregulated or fluctu

Linear Technology | 13-04-2017

I2C bus buffer/repeater provides bidirectional level shifting between low and higher voltages

Texas Instruments’ TCA9803 is a dual-channel bidirectional buffer intended for I2C bus and SMBus/PMBus systems. It provides bidirectional level shifting (up-translation and down-translation) between low voltages (down to 0.8V) and higher vo

Texas Instruments | 12-04-2017

Fully-automated manufactured DC-DC converters features low profile

RECOM’s new R1SX series have nearly 20% lower profile than the industry standard due to their unique inverted transformer design. These 1W DC/DC converters are suited for bus isolation and a wide range of industrial automation control equip

Recom International | 12-04-2017

Ultra-low-power family of MEMS oscillators ideal for automotive and infotainment applications

Mouser now stocks the DSC6000 family of microelectromechanical systems (MEMS) oscillators from Microchip Technology. The ultra-small, ultra-low-power oscillators reduce footprint by up to 75% and consume up to 50% less power than comparable

Mouser Electronics | 11-04-2017

Automotive H-bridge gate driver targets unidirectional brushed-DC motors or solenoid loads

The Texas Instruments DRV870xD-Q1 family of devices is a half-bridge gate driver that uses two external N-channel MOSFETs targeted to drive unidirectional brushed-DC motors or solenoid loads. The PWM interface allows simple interfac

Texas Instruments | 11-04-2017

IP20 versions of passive harmonic filters extends service life of equipment

Schaffner has introduced an IP20 enclosed version of its market leading ecosine evo range of compact modular passive harmonics filters. Designed to meet the most demanding of harmonic mitigation tasks this new generation of filters guarante

Schaffner EMV AG | 11-04-2017

New MOSFET increases power density and efficiency for mobile devices and consumer electronics

Vishay Intertechnology has introduced a new 30V n-channel TrenchFET Gen IV power MOSFET that delivers increased power density and efficiency for mobile devices, consumer electronics, and power supplies. Offered in the ultra-compact PowerPAK

Vishay | 11-04-2017

Comparators offer ultimate combination of high speed and low-power consumption

The Texas Instruments TLV3201-Q1 and TLV3202-Q1 are single and dual-channel comparators that offer the ultimate combination of high speed (40ns) and low-power consumption (40µA), both in extremely small packages with features such as rail-t

Texas Instruments | 10-04-2017

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