System architects seeking backup power using supercapacitor or other energy sources can now deliver the best combination of highest efficiency and smallest size with the Continua MAX38889 2.5V-to-5.5V, 3A reversible buck/boost regulator from Maxim Integrated Products, Inc. The latest addition to Maxim’s Continua family of backup regulators delivers the industry’s tightest output regulation of 2.5 […]
Regulators
Power stages target multiphase VR regulators powering high-performance GPUs, CPUs
Alpha and Omega Semiconductor Limited announced a new series of Smart Power Stages (SPS) targeting multiphase VR regulators powering high-performance GPU and CPU in desktop Add-In Graphics Cards (AICs), gaming laptops, servers, data storage, artificial intelligence, and networking equipment. The AOZ527xQI series uses AOS’s latest generation of a flexible smart driver IC and Gen Alpha MOSFET technology to provide […]
PoL regulators provided in compact 33 x 8.5 x 19 mm SIP package
Flex Power Modules introduces the BMR474, a high power density, digital non-isolated Point of Load (PoL) regulator. Due to its vertically mounted SIP (Single Inline Package) design, the BMR474 saves valuable board space, while being able to deliver up to 80 A output current, with a maximum power output of 198 W. Designed for telecom […]
Online application guide offers switching topology component overviews
Würth Elektronik provides the new Web Application Guide at https://www.we-online.de/applicationguide/en. The easy-to-use tool offers the most common switching regulator and interface topologies – for example, buck converters, CAN, or Ethernet interfaces – and an overview of which components are required for them. From here, there is a direct link to ordering free component samples. With […]
Buck regulators designed for Intel rocket lake platforms
Alpha and Omega Semiconductor Limited introduced a new family of application-specific EZBuck regulators. The AOZ2263VQI-01 and AOZ2263VQI-02 are offered in a QFN 4 x 4 package and offer the industry’s most compact footprint to support VCCIO rails in Intel Rocket Lake platforms used in desktop computing systems. Intel’s Rocket Lake platform consists of two VCCIO rails; VCCIO_0 and VCCIO_1_2 power multiple I/O in Intel CPU. High-performance, personal computing systems support add-on […]
Tiny, PMBus 1.3-compliant buck regulators offer output current up to 40 A
Vishay Intertechnology, Inc. broadened its offering of microBUCK synchronous buck regulators with a new family of 15 A, 25 A, and 40 A devices featuring input voltages from 4.5 V to 20 V in the thermally enhanced 5 mm by 7 mm PowerPAK MLP34-57 package. Delivering increased power density and transient response compared to previous-generation […]
Power voltage regulators sport fast transient response time
Empower Semiconductor announced they have achieved the world’s fastest transient response times in the integrated voltage regulator family of power management devices. The Empower IVR EP7010 is a 10A regulator that can regulate through a load step from zero to 10A in 500ns with <15mv droop, with no output capacitors. Empower Semi’s patented digitally configurable […]
Linear regulator features ultra-fast transient response for UFS-based multi-chip packages
Magnachip Semiconductor Corporation announced that the company has released a new Low-dropout (LDO) linear regulator featuring an ultra-fast transient response for a Universal Flash Storage (UFS)-based Multi-Chip Package (MCP). UFS is an advanced version of an Embedded Multi-Media Controller (eMMC), which was developed for concurrent read and write performance at higher speeds. UFS-based MCP is a memory […]
Step-down switching regulators are drop-in replacements for inefficient SIP-3/TO-220 models
TRACO POWER announces their new TSR 1.5E series of 1.5 Amp step-down switching regulators which are modern drop-in replacements for older, inefficient step-down regulators in the industry-standard SIP-3 / TO-220 footprint. This new generation of non-isolated DC/DC converters is cost-optimized to support price-sensitive and high-volume requirements. The TSR 1.5E consists of 3 output models offering […]
Low-cost non-isolated POL regulator modules provide up to 2 A
Introducing the SVR surface mount and VR through-hole, non-isolated DC-DC switching regulators. With efficiencies of up to 96% and operating temperatures of -40°C to +85°C, the Point of Load (PoL) devices are ideal as replacements for low-efficiency linear regulators. They operate from a wide input range of up to 36V and feature a low quiescent […]
