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voltage regulator What is a voltage regulator? Search results

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What is a voltage regulator?
A voltage regulator is an electronic circuit used to maintain a level amount of voltage in an electrical line. It eliminates power surges, spikes and brownouts, which can cause harm to sensitive electronics.
total search1538 articles
2005-02-01 Zetex regulator provides 3.3V output voltage
Zetex rolled out a new voltage regulator that meets the needs of circuits subjected to a wide variation in supply voltage.
2003-05-12 X3100 Voltage Measurement Accuracy
This test measures the accuracy of the cell voltage measurement circuits of the X3100
2016-02-19 Voltage regulators support up to 1.5MHz switching frequency
Infineon Technologies rolled out its SupIRBuck voltage regulators that feature an integrated PWM controller, MOSFETs and bootstrap diode, as well as PMBus control
2013-11-21 Voltage regulators for space-constrained netcom, server apps
The IR3891 and IR3892 SupIRBuck devices are available in a compact 5 x 6mm PQFN package and are optimized for single rail operation from 5-12V inputs or 1-21V input with external 5V bias.
2010-02-16 Voltage regulators boast up to 96% efficiency
International Rectifier has expanded its SupIRBuck family of integrated POL voltage regulators for energy-efficient, high-performance server, storage and netcom applications
2011-08-05 Voltage regulator touts 2.5C36V output voltage
Linear Technology's three-terminal, adjustable shunt regulator operates from -55C to 150C and has a 100mA sink capability and 0.4 percent initial reference voltage accuracy.
2011-02-07 Voltage regulator supplies 1A output current
Torex Semiconductor has developed the XC6602 series, a 0.5V low input, 1A, ultra-low dropout voltage regulator with soft-start.
2005-11-10 Voltage regulator optimized for low-voltage microprocessors
Micrel Semiconductor's MIC49500 is an ultra-high-bandwidth, low-dropout, 5A voltage regulator for powering core voltages of low-voltage microprocessors
2011-09-30 Voltage regulator offers 4.5-14V input voltage
Ericsson's digitally controlled POL regulators that are engineered for space critical applications cut energy consumption.
2008-07-18 Voltage regulator modules have ultralow profile
Murata Power Solutions has added a new model to its VR110 series of single inline packaged (SIP) voltage regulator modules (VRMs) to address applications where component height is restricted.
2010-04-30 Voltage regulator integrates multiphase controller
From IDT comes a family of voltage regulators designed to help customers reduce total system power loss by combining its timing portfolio with multiphase controller
2011-03-28 Voltage regulator fits into compact LIN tranceiver
The TJA1028 LIN transceiver family released by NXP features integrated low-drop voltage regulator in a very small 3x3mm leadless package.
2010-01-11 Voltage regulator delivers up to 10A at 60C
A hysteretic constant on-time modulator with adaptive dead-time control and RDSon current sensing maximizes efficiency.
2005-10-28 VLDO voltage regulator with input voltage capability down to 0.9V
Linear Technology announced a new I-grade version of its LT3020 LDO regulator for industrial and automotive applications
2002-01-02 Vishay LDO regulators tout 130mV dropout voltage
The Siliconix Si91841 and Si91843 150mA low-noise LDO regulators are designed for use in battery-powered equipment.
2008-11-24 Using the enable pin in a linear regulator as a voltage supervisor
The combination of a voltage regulator and a voltage supervisor is a popular circuit configuration. The addition of the supervisor ensures that the regulated output turns on and off at sufficient input voltages, as well as giving the system the luxury of a safe and ordered startup.
2009-07-30 Using a linear regulator to produce a constant current source
This application note shows how to use linear voltage regulators to provide a constant current
2005-12-12 ULDO voltage regulators tailored for high-reliability apps
International Rectifier unveiled a new line of RAD-Hard, 3A, fixed- or adjustable-output, ultra-low dropout voltage regulators for high-reliability applications
2002-09-25 Toshiba voltage regulator consumes 955A
The TB9001FN voltage regulator from Toshiba Corp. employs BiCD process technology and internal circuits that enables the IC to consume 955A.
2005-08-16 Tool gets a handle on voltage changes
As a chip designer for Intel Corp., Srikanth Jadcherla spent a lot of time working on multivoltage designs. Now he's launched an EDA startup, ArchPro Design Automation Inc., which is rolling out what it presents as the industry's first multivoltage RTL simulation product.
2002-05-08 Tips for minimizing troublesome problems with voltage regulator paralleling circuits
This application note discusses tips for minimizing troublesome problems through the use of voltage regulator paralleling circuits.
2002-12-05 Switching regulator delivers 3A at industrial temps
Linear Tech's LT3430IFE step-down switching regulator is capable of delivering a peak switch current of 3A over the industrial temperature range
2009-08-04 Switching regulator boasts wide input voltage range
Linear Technology's LT3663 current mode step-down switching regulator offers programmable output current limit
2003-03-11 STMicro voltage regulator fits analog, digital STBs
The company's LNBP21 voltage regulator features a step-up dc/dc converter that allows it to operate from 8V to 15V supply.
2008-03-05 Small 900kHz step-down switching regulator rolls
Rohm Electronics' BD9870 is a single-channel step-down switching regulator that offers high efficiency, space savings, design simplicity and high reliability for a variety of applications
2003-01-23 Siliconix LDO regulator offers 150mV dropout
The Si9185 500mA CMOS LDO regulator features a dropout voltage of 150mV and is packaged in a 3-by-2mm MLP33 PowerPAK package.
2002-12-17 Siliconix LDO regulator has 3-by-3mm footprint
The Si9815 500mA CMOS LDO regulator is available in a thermally enhanced MLP33 PowerPAK package that occupies a footprint of 3-by-3mm
2016-04-12 Selecting step-up/down voltage regulator for portable apps
In portable applications, the voltage regulator efficiency is of the utmost importance. In this article we will review the available options, compare their performance, and determine the most efficient solution.
2004-02-11 Seiko CMOS voltage regulator consumes 18?A
Seiko instruments Inc. has launched its S-1200 Series high ripple-rejection low dropout CMOS voltage regulator that consumes 18?A during operation.
2005-06-03 Remotely adjustable voltage regulators using XDCPs
This app note shows how an X9312 can be used to implement a remote, adjustable regulator
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