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2000-12-08 Get your best from your LDO designs
This application note details the know-how in designing high-performance regulators in order to optimize the designer's ability to predict their behaviors when dropped into the final circuit.
2008-10-17 Generating a 1.2V voltage supply using the NCP102 voltage regulator
The NCP102 low dropout linear regulator controller contains all the control and protection features needed to implement a low voltage regulator
2008-10-10 Five output switching regulator targets TFT-LCDs
Linear Technology Corporation announces the LT3513, a five output monolithic switching regulator packaged in a 5mm x 7mm QFN package
2014-09-12 Employ low output noise regulator for data acquisition
Through the combination of linear regulator and switching regulator, a component achieves low noise, fast transient response and high efficiency, and thereby reaps the benefits of both regulators
2007-10-16 Dual-level LDO simplifies programming of eFUSE, SIM cards
TI has introduced a dual-level 200mA LDO linear regulator with simple dynamic voltage scaling in a tiny, five-ball chip-scale package, a first of its kind according to the company.
2008-08-08 DDR regulator fits low-power memory termination
TI has launched a sink/source DDR termination regulator that is suited for all power management requirements for DDR, DDR2, DDR3 and DDR4 low-power memory termination
2005-10-26 Controller with two PWM regulators, two LDO linear regulators
STMicroelectronics introduced the first device in a new family of products designed to provide one of the world's most cost-effective and compact solutions for mobile PC power management.
2009-08-27 Compact DC/DC regulator handles three outputs
Linear rolls out the LTM4615 triple-output DC/DC ?Module regulator system containing two 4A switch mode regulators and one 1.5A LDO in a compact surface mount package.
2002-03-26 CMD LDO regulators deliver up to 1A output
California Micro Devices has announced the release of the CM3001 and CM3002 LDO voltage regulators designed for PC applications such as Gigabit Ethernet NICs, PCI, and PCMCIA cards that require a dropout voltage of up to 1A
2005-07-15 Buck regulator with LOWQ mode
A new 2MHz PWM synchronous buck regulator with LOWQ mode and voltage scaling was recently unveiled by Micrel Inc
2006-07-28 Buck regulator with LDO targets slim wireless designs
ON Semi said the NCP1526 is the first integrated converter on the market that is housed in an ultrathin 0.55mm UDFN package, which fits nicely into a slim portable design.
2008-12-05 Buck regulator with LDO controller suits automotive apps
Linear Technology Corp. has released the LT3570, a 36V, 1.5A(ISW) buck and boost regulator combined with a linear controller packaged in a 4mm x 4mm QFN or TSSOP-20E
2009-07-16 Buck regulator integrates two LDOs
austriamicrosystems has unveiled a new low-noise 650mA DC/DC buck regulator that integrates two LDOs and is designed for RF power amplifiers
2005-07-25 Buck regulator delivers 600mA
Linear Technology unveiled a high efficiency, 2.25MHz (or 1.5MHz) synchronous buck regulator which can deliver up to 600mA of continuous output current
2013-10-28 Basics, topologies of LDO voltage regulators
Know the fundamentals of NXP LDO voltage regulators and their main parameters
2003-11-04 AnalogicTech linear regulator suits portable apps
Advanced Analogic Technologies Inc. (AnalogicTech) has released its AAT3223 low dropout (LDO) linear regulator that is designed to suit power-sensitive portable applications such as PDAs, cellphones and digital cameras.
2013-12-23 40V, 2.1A LDO boasts wide monitoring capability
The LT3086 from Linear Tech includes a programmable power good status flag, cable drop compensation and easy paralleling.
2009-08-24 200mA LDO allows output current sharing
Linear Technology Corp. has released the latest member of a next-generation family of linear regulators, adjustable down to 0V with a single resistor and easily paralleled for higher current.
2006-11-23 10mA LDO offers power saving features
Micrel has launched a 10mA LDO that offers power saving features for extending battery life
2009-09-16 100mA LDO packs diagnostic, safety functions
From Linear Technology Corp. comes a high-voltage, low-noise, low-dropout voltage linear regulator that offers precision, programmable current limit and diagnostic capability
2015-03-24 1.5A low dropout linear regulator aimed at industrial apps
Linear Tech's the LT3081's precision 50μA reference current source allows a single resistor to program output voltage to any level between zero and 34.5V.
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
2005-06-10 Soft-start circuits for LDO linear regulators
This app note discusses two methods of slew-rate limiting a linear regulator's output voltage rise time and, consequently, limiting its in-rush current at startup
2004-01-21 Linear Tech LDO offers dual 100mA outputs
Linear Technology Corp. has developed the LT3023 low dropout and low noise micropower regulator
2007-08-08 LDO reduces energy wastage in battery-run apps
With a low quiescent current of 2?A, Microchip's MCP1703 LDO requires only a small amount of current to maintain regulation, significantly decreasing wasted energy
2005-07-22 Five-LDO IC eases power mngt
Semtech's SC900, a power management IC with five ULDOs, includes an I?C interface to facilitate precise control of each regulator's output voltage, power-good monitor setpoint, reset logic and active/nonactive shutdown mode
2002-10-09 ADI charge pump regulator suit color TFT-LCDs
The ADM8839 and ADM8840 charge pump regulators is capable of generating the three voltages needed for the LCD controller and the panel transistor gate driver: 5V and 115V - from a single 3V supply.
2007-11-23 500mA LDO features ceramic capacitor compatibility
New Japan Radio's NJM2835 is a 500mA output LDO featuring ceramic capacitor compatibility, high precision output, high ripple rejection ratio, low noise and maximum input voltage of 20V
2003-05-23 Vishay Siliconix feature 250mV dropout voltage
Siliconix Inc. released the Si91871 and Si91872 300mA low-noise low dropout regulators that are packaged in a 3-by-3mm PowerPAK MLP33 and feature dropout voltage of 250mV at 300 mA.
2005-06-29 TI rolls LDOs in chip scale package
Texas Instruments Inc. (TI) announced a series of 200mA low-dropout linear regulators (LDOs) in a 1.5-by-1mm chip scale package, which is said to be 80 percent smaller than today's SOT-23 devices.
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