Electrical Regulators

Electrical Regulators

Seiko Instruments and Digi-Key's Successful Cooperation Expanding to Europe

NEU ISENBURG, Germany, -- Seiko Instruments is pleased to announce an expanded partnership with Digi-Key Corporation, the industry leader in electronic component selection, availability and delivery. The partnership with Digi-Key opens Seiko Instruments' high-quality product line-up to many European customers who rely on Digi-Key's best in class service, quality product support, and broad...

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Integrated Switching Regulators target offline AC/DC SMPSs.
Electrical Regulators

Integrated Switching Regulators target offline AC/DC SMPSs.

Models NCP1129, NCP1126, and NCP1124 respectively deliver up to 25, 15, and 12 W and generate jittered 65 or 100 kHz switching frequency. Offered in Pb-free PDIP-7 packages, these current mode, fixed frequency units incorporate avalanche-rated 650 V MOSFET as well as frequency foldback and skip mode. Max peak current can be adjusted via external resistor, and protective features include 50 msec,...

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DC/DC Switching Regulator fuels bus-powered applications.
Electrical Regulators

DC/DC Switching Regulator fuels bus-powered applications.

Part of Thunderbolt™ single port peripheral reference design, Model TPS65980 integrates all power management functions to meet power requirements for Thunderbolt bus-powered devices, such as hard drives, solid state drives, and audio/video solutions.Â- IC supplies up to 3.5 A of output current, supporting bus-powered endpoint devices up to 10 W at over 90% efficiency. Automatic thermal...

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Digital POL Regulator features dynamic loop compensation.
Electrical Regulators

Digital POL Regulator features dynamic loop compensation.

Providing output current up to 50 A, Model BMR464-50A offers power density of 534 W/in.Â-³ and features full set of PMBus commands for monitoring and control. Device delivers up to 97.2% efficiency at 3.3 V output with 5 V input. Operating from input voltage of 4.5–14.0 V, BMR464-50A provides adjustable output voltage from 0.6–3.3 V. When higher power or star-point current distribution...

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Ericsson Power Modules Strikes Gold with Best Power Product Win at Electrons d'Or 2014
Electrical Regulators

Ericsson Power Modules Strikes Gold with Best Power Product Win at Electrons d'Or 2014

Ericsson has won the Best Power and Energy Conversion Product category of the Electrons d'Or 2014, one of Europe's most coveted electronics industry awards. The prize was awarded for Ericsson's BMR463-25A, the company's third-generation 25A digital point-of-load (POL) regulator that features Dynamic Loop Compensation (DLC). The Electrons d'Or celebrates the very best of innovation in electronics...

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Electrical Regulators

Single-Output 300 mA CMOS-LDO Regulator ICs suit mobile devices.

While TCR3DMxx comes inÂ- 1.0 x 1.0 x 0.58 mm DFN4 package, TCR3DFxx comes in 2.8 x 2.9 x 1.1 mm, general-purpose, SMV (SOT-25) package. Both have built-in low inrush current reduction circuit and output auto-discharge function as well as over current protection and thermal shut down function. Low drop-out voltage is 490 mV typ at 1.2 V output (VIN-VOUT)...

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ULDO Linear Regulator provides more than 1.5 A output.
Electrical Regulators

ULDO Linear Regulator provides more than 1.5 A output.

Operating with input voltages from 2.8–5.5 V, Model XTR70010 can provide 32 different output voltages in steps of 100 mV from 0.5–3.6 V, with no external resistor. Device features hiccup over current protection, low-power mode, UVLO, thermal shutdown, and output overshoot limitation. With dropout voltage of 0.9 VÂ- per Amp of output current at 230°C, regulator is suitable...

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Single Supply LDO operates from voltages as low as 1.4 V.
Electrical Regulators

Single Supply LDO operates from voltages as low as 1.4 V.

Supplied in RoHS-compliant and halogen-free,Â- 10-pin, 3 x 3 mm DFN package, XR71211 provides 1.5 A from voltages as low as 1.4 V and dropout voltage of 250 mV at max junction temperature without requiring external bias voltage or internal charge pump. LDO Regulator, targeted for 1.5 to 1.2 V and 1.8 to 1.5 V conversions, has operating input voltage range of 1.4–2.625 V and...

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Electrical Regulators

AEC-Q100-compliant LDOs serve automotive applications.

OptimizedÂ- for MCU power supplies in automotive body and powertrain systems, 16 models of BD4xxMx series utilize 0.35 µm BiC-DMOS processes and ROHM analog design technology to achieve input tolerance of 45 V and minimize no-load current consumption. Circuit design enables support for ceramic capacitors, eliminating need for electrolytic capacitors for oscillation prevention. Stable...

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Electrical Regulators

MegaChips and Vidatronic Execute Joint Development Agreement

MegaChips Corporation announces the MegaChips new generation LDO, a new line of products jointly developed with Texas-based semiconductor company, Vidatronic, Inc. OSAKA, Japan - MegaChips, one of the world's largest application-specific integrated circuit (ASIC) solution providers, introduces MegaChips' new generation LDO, a new line of low dropout (LDO) linear voltage regulators offering...

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