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Regulators

LDO regulators boast stable operation at nanoscale output capacitance

June 14, 2022 By Lee Teschler

rohm

New automotive LDO regulator ICs boast stable operation at nanoscale output capacitance. The BD9xxN1 series (BD950N1G-C, BD933N1G-C, BD900N1G-C, BD950N1WG-C, BD933N1WG-C, BD900N1WG-C) is optimized for primary (direct connection to 12 V) power supplies in a wide range of applications, including powertrain, body, ADAS, and car infotainment. The new BD9xxN1 series of automotive primary LDOs meets the […]

Filed Under: Power Components, Regulators Tagged With: rohmsemiconducotr

200mA low-dropout voltage regulator operates with a supply from 1.1V to 5.5V

May 17, 2022 By Redding Traiger

STMicroelectronics’ LD56020 200mA low-dropout voltage regulator operates with a supply from 1.1V to 5.5V and has low output noise for applications that demand excellent stability and long battery runtime.   Ideal for mobiles, vision sensors, and wireless modules, the competitively priced LD56020 has an extremely low dropout voltage of just 190mV (max. at full load) and a […]

Filed Under: Development Tools, Power Components, Power Management, Regulators Tagged With: stmicroeletronics

Step-down regulator modules cover bus voltages from 12 to 48 V

April 28, 2022 By Redding Traiger

Würth Elektronik extends its MagI³C-FDSM power module product range: The fixed step-down regulator modules now cover all bus voltages from 12 V up to 48 V. The modules facilitate development for applications with direct connection to bus voltages of 12 V, 24 V or 48 V. The wide input voltage range up to 74.5 V makes the […]

Filed Under: DC-DC, Development Tools, Power Components, Power Management, power modules, Regulators Tagged With: würthelektronik

LDOs span 5-60-V input range

March 26, 2022 By Redding Traiger

Diodes Incorporated has added to its portfolio of power management products with the introduction of a new series of low drop-out (LDO) voltage regulators. The DIODES AP7387 devices are used in applications such as cordless vacuum cleaners, smoke detectors, power tools, and various other household appliances. The devices have an input voltage range spanning from […]

Filed Under: Consumer electronics, Development Tools, Power Components, Power Management, Regulators Tagged With: diodesincorporated

Quad-output series added to ultra-compact voltage regulators

March 22, 2022 By Aimee Kalnoskas

Empower Semiconductor, Inc. has announced a series of quad-output step-down converters that combine the industry’s highest current density and efficiency, the fastest dynamic voltage scaling (DVS) and transient response, and extensive fault protection. As with previous members of Empower’s IVR family, the new digitally configurable EP71xx series can deliver complete voltage regulation and protection functionality […]

Filed Under: AI, Regulators Tagged With: empower

LDO voltage regulator optimized for noise-sensitive automotive apps

November 18, 2021 By Redding Traiger

Diodes Incorporated has introduced the AP7347DQ low dropout (LDO) voltage regulator, which is highly optimized for demanding noise-sensitive power-related automotive applications. This automotive-compliant high output accuracy LDO is AEC-Q100 Grade 1 qualified, manufactured in IATF 16949 certified facilities, and fully supports automotive production part approval processes (PPAPs). These qualities make it well-suited to design into […]

Filed Under: Automotive, Development Tools, Power Components, Power Management, Regulators, Telecommunications, Wireless Tagged With: diodesincorporated

GaN-based power converters sport 90% power efficiency in space-constrained communications satellites

November 8, 2021 By Lee Teschler

CAES

The industry’s first single-stage, isolated dc-dc converters for high throughput satellite payloads provide spacecraft designers with the industry’s most efficient power conversion modules for enabling reprogrammable, software-defined payloads. Compared to conventional two-stage dc-dc converters, the CAES single-stage converters increase power efficiency from approximately 80% to more than 90% while simultaneously reducing size, weight and power […]

Filed Under: Converters, DC-DC, Regulators Tagged With: cobhamadvancedelectronicsolutions

Regulator chipset powers AI cores or Intel VR13.HC server CPUs

August 23, 2021 By Redding Traiger

Designers of high-performance, high-power artificial intelligence (AI) systems can now achieve the highest efficiency (to reduce power cost and heat) and smallest total solution size with the MAX16602 AI cores dual-output voltage regulator and the MAX20790 smart power-stage IC from Maxim Integrated Products, Inc. Leveraging the current ripple cancellation benefit from Maxim Integrated’s patented coupled […]

Filed Under: AI, Data center, Development Tools, Power Components, Power Management, power modules, Regulators Tagged With: maximintegratedproductsinc

Rad-hard PoL buck regulator, digital isolators, 100-V GaN FETs target satellite apps

July 15, 2021 By Redding Traiger

Renesas Electronics Corporation launched a new line of plastic-packaged radiation-hardened (rad-hard) devices for satellite power management systems. The four new devices include the ISL71001SLHM/SEHM point of load (POL) buck regulator, ISL71610SLHM, and ISL71710SLHM digital isolators, and the ISL73033SLHM 100V GaN FET and integrated low-side driver. Combining rad-hard assurance levels with the board area savings and […]

Filed Under: Aerospace, Consumer electronics, Development Tools, Isolators, Power Components, Power Management, Regulators, Telecommunications Tagged With: renesaselectronicscorp

Ruggedized dc/dc converters help keep ocean water clean

June 28, 2021 By Lee Teschler

ruggedized dc dc converters

Ruggedized power modules now play a role in minimizing the contamination of sea water from the world’s shipping industry. Axel Schütz, TRACO Power There are more than 90,000 ships of various types and sizes on the seven seas: Cargo and container ships, oil, gas and chemical tankers, ferries, tugboats and so forth. One aspect common […]

Filed Under: Controllers, DC-DC, Featured, Regulators Tagged With: tracopower

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Featured Contributions

Robust design for Variable Frequency Drives and starters

Meeting demand for hidden wearables via Schottky rectifiers

The case for vehicle 48 V power systems

GaN reliability milestones break through the silicon ceiling

Developing power architecture to support autonomous transportation

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