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| 2012-05-02 | Linear's MP-grade LDO has wider temp range Linear Technology Corp. unveils a new high reliability MP grade, wider temperature range version of its LT3032, a dual, low noise, positive/negative low dropout voltage linear regulator. |
| 2012-02-08 | ICs suppress ripple by 60db at high frequencies Micrel's MIC94300 and MIC94310 ICs, based on its Ripple Blocker family boast exceptional transient performance, ultra-low dropout and very high PSRR (80db @ 1kHz). |
| 2012-01-24 | Voltage reference IC cuts drift Touchstone Semiconductor's TS6001A low-power, low-dropout precision SOT-23 Voltage reference IC can sink and source load currents up to 500µA and uses only 27µA of supply current at no-load. |
| 2011-11-23 | LDOs offer reverse current protection ADI reveals ADP7102 and ADP7104, a couple of low dropout regulators (LDOs) that claim low noise, high power supply rejection and good line and load transient response. |
| 2011-10-27 | LDO comes in ultra-small WLCSP package NXP Semiconductors unleashes the LD6806CX4 LDO, featuring ultra-low dropout of only 60mV at a 200mA current rating in a small wafer-level chip-scale package. |
| 2011-08-08 | Designing constant-on-time buck regulators for low drop-out voltage Designing constant-on-time buck regulators for low drop-out voltage |
| 2011-07-06 | LED driver resolves faulty LED strings Supertex unveils the HV9957, a six-channel LED driver that combines a switch-mode boost converter and six low dropout, linear current regulators designed to offer high efficiency and precise current control. |
| 2011-07-06 | Adjustable linear current source operates on 5V The circuit described in this document uses a current-sense amplifier and low-dropout linear regulator to make an adjustable current source. |
| 2011-02-23 | LDOs target battery-powered handheld apps Micrel Inc.'s MIC5373/83/74/84 series of LDOs feature three 200mA LDOs and an optional fourth LDO output for a real time clock (RTC). |
| 2011-02-10 | Energy-efficient LDOs consume 560nA at no-load Analog Devices Inc. reveals four low-dropout regulators designed to address the size, power dissipation and power-supply-rejection requirements of wireless mobile devices. |
| 2010-12-15 | LDO regulators offer flexible Vin/Vout solutions Micrel unveils the MIC61150 and MIC61300, 1.5A and 3A low-dropout (LDO) regulators targeting point-of-load, ASICs, FPGAs, microprocessors, networking cards and low voltage post regulation applications. |
| 2010-12-10 | 35µA quiescent current LDOs target battery operated apps Diodes offers a pair of low dropout linear regulators that maintain 2% accuracy over the industrial temperature rating of -40°C to 85°C targeted at low-power and battery operated apps. |
| 2010-09-03 | 36V LDO regulators designed for noise-sensitive apps TI unveils the TPS7A30 and TPS7A49, two 36V low-dropout (LDO) regulators designed for noise-sensitive applications. |
| 2010-06-01 | How to successfully apply low dropout regulators How to successfully apply low dropout regulators |
| 2010-06-01 | LDO in Thin MLF package consumes 32µA/channel Micrel Inc. is rolling out two new, low dropout (LDO) regulators in for portable and space-constrained electronics. |
| 2010-05-21 | Power reference design for the TMS320C6472, 12Vin DC/DC controllers and LDOs (1x C6472) This application note is intended for designers who wish to design a TMS320C6472 DSP into a system using a nominal input voltage of 12V, external FETs for design flexibility and low-dropout (LDO) regulators for the low-power rails. |
| 2010-05-20 | 1A VLDO saves run time in handheld apps Linear Technology Corp. rolls out LT3022, a 1A very low dropout linear regulator (VLDO) that offers low power operation at only 400µA quiescent current with less than 10µA in shutdown, saving run time in handheld applications. |
| 2010-04-27 | Single-ended clock signals This application note gives a short overview of both signal types and shows the advantages and disadvantages of each using the CDC3S04 quad sine-wave clock buffer with an integrated low-dropout regulator (LDO). |
| 2010-04-12 | TMS320C6472 5V input power design, integrated FET DC/DC converters and controllers (8x C6472) This reference design is intended for designers who wish to design up to eight TMS320C6472 digital signal processors (DSP) into a system using a nominal input voltage of 5V, with a flexible design using external FETs and low-dropout (LDO) regulators for the low-power rails. |
| 2010-03-17 | LDO PSRR measurement simplified This application report explains different methods of measuring the power supply rejection ratio (PSRR) of a low-dropout (LDO) regulator and includes the pros and cons of these measuring methods. |
| 2010-03-10 | LDO noise demystified This application report explains the difference between noise and power supply rejection ratio (PSRR) of a low dropout linear regulator (LDO). |
| 2010-03-04 | Dual LDO offers ±150mA output per channel Linear Technology offers LT3032, a dual, low-noise, positive/negative low dropout voltage linear regulator that offers ±1.22V to ±20V adjustable voltage. |
| 2009-12-21 | LDO offers low output impedance at high frequency LDO offers low output impedance at high frequency |
| 2009-11-27 | Understanding the limits range of linear regulators Engineers like low dropout (LDO) linear regulators for their simplicity, ease-of-use, low price and low-noise characteristics. A typical linear regulator requires only a couple of external capacitors and resistors to fully implement a DC/DC converter. |
| 2009-09-16 | LDO delivers up to 100mA output current Linear Technology Corp. is offering a high-voltage, low-noise, low-dropout voltage linear regulator that offers precision, programmable current limit and diagnostic capability. |
| 2009-08-20 | High-speed LDO delivers low supply current High-speed LDO delivers low supply current |
| 2009-07-24 | Tiny LDOs deliver 155mV@150mA Micrel Inc. has launched the MIC5380 and the MIC5381, part of a new family of dual voltage linear regulators offering low dropout voltage of 155mV@150mA. |
| 2009-04-20 | 1.1-A USB charger comes with 50-mA LDO The tiny charger can regulate voltage within one-per cent accuracy from a USB port or AC adapter. |
| 2009-04-17 | Lighting mgt unit shortens handset design time AnalogicTech's AAT2862 drives up to eight LEDs and integrates four low-dropout linear regulators. |
| 2008-12-16 | LDO regulators offer low quiescent current LDO regulators offer low quiescent current |
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