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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
2009-07-24 Single-chip LDO tailored for car antennas
Infineon Technologies AG has unveiled what it touts to be the first single-chip linear voltage regulator (LDO) with integrated diagnosis and car radio system protection functions.
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.
2000-12-12 Precision sub-1V, 1.7A output LDO
This application note describes a 0.9V, 1.7A output LDO with an explanation of each circuit element
2002-04-18 ON Semiconductor buck controller fits low-voltage computing apps
Designed for use in dc/dc converters in computing and telecom boards, the NCP1570 8-pin synchronous buck controller from On Semiconductor provides a power supply for computing applications that require voltages down to 1V and current levels up to 15A.
2003-02-14 NJR LDO voltage regulators eye portable apps
New Japan Radio Co. Ltd has released the NJM2874/75/76 LDO voltage regulators with on/off control in SOT-23 packages, making them suitable for use in portable apps
2004-09-03 NJR LDO voltage regulator eyes portable apps
NJR announced the release of a new low dropout voltage regulator that is engineered for use in portable equipment with built-in batteries
2003-04-14 NJR LDO regulator boasts low quiescent current
The NJM2885 LDO voltage regulator from New Japan Radio Co. Ltd utilizes advanced bipolar technology to achieve low noise and low quiescent current.
2002-03-06 National Semiconductor LDO regulator targets 42V automotive apps
The LM2936HV LDO regulator supports continuous input voltages of up to 60V with a 50mA (5V) output, enabling the device to meet the 42V standard being adopted by automakers
2004-06-04 National LDO regulator eyes automotive, industrial apps
National expanded its portfolio of power management ICs for the automotive and industrial markets with the launch of its latest ultra-low quiescent current LDO regulator
2002-07-26 MAS LDO regulator is 80 percent smaller
The MAS9160 LDO regulator is offered in a CSP casing that is 80 percent smaller than MSOP-8 packages
2002-08-28 MAS LDO regulator has 10.55A quiescent current
The MAS9161 80mA LDO regulator IC offers a quiescent current of 10.55A and dropout voltage of 200mV, making the device suitable as a power supply in applications with long standby periods.
2003-01-29 MAS LDO regulator exhibits 30?Vrms output noise
The MAS9167 LDO voltage regulator from Micro Analog Systems Oy exhibits 30?Vrms of output noise, even without a bypass capacitor.
2015-10-07 LDO regulators aimed at noise sensitive loads
The Intersil ISL80510 and ISL80505 provide 1A and 0.5A of continuous output current and ultra-low dropout of 130mV and 45mV at full load, respectively, to deliver outstanding dropout performance.
2004-11-30 LDO regulator offers best quiescent current, regulator performance compromise
austriamicro rolled out a new high-performance programmable quad CMOS low dropout voltage regulator in a single 4-by-4mm package
2006-05-15 LDO regulator designed for portable apps
Micrel launched a new family of dual ultra-low dropout (ULDO) voltage linear regulators
2011-02-21 LDO in HSNT-4(0808) package consumes 0.9?A
Seiko Instruments' ultra-small LDO voltage regulator ICs enable high component density designs, improved power dissipation and thermal shutdown protection.
2002-05-31 IR LDO regulator halves system footprint
The IRU1120 adjustable LDO linear voltage regulator from International Rectifier achieves stability by using ceramic capacitors to lower the system cost and reduce the system footprint by up to 50 percent.
2002-04-09 GMT LDO regulator sources 300mA
The G901 LDO voltage regulator IC can source 300mA of output current with a dropout voltage of 0.45V (typ.), making it suitable for PC equipment such as CD-ROM drives, modems, mouse, keyboards, and LAN hubs.
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
2005-10-28 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
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
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
2002-04-26 Micrel LDO regulators consume 18?A
The MIC5233 and MIC5235 LDO regulators from Micrel Semiconductor consume 18?A while supplying an output of 100mA and 150mA, respectively, making them suitable for standby applications in portable and fixed power-sensitive systems
2002-03-11 Micrel LDO regulator powers processor cores down to 0.9V
Capable of output voltages down to 0.9V, the MIC49150 is a 1.5A dual supply LDO regulator that responds to any abrupt change in load current
2002-07-26 Micrel LDO regulator functions with programmable power-on reset delay
The MIC5249 LDO regulator provides up to 300mA and comes equipped with a programmable power-on reset delay for power-up sequencing in microprocessors
2002-04-23 Maxim LDO linear regulator measures 2.3-by-2.3-by-0.65mm
The MAX1819 LDO linear regulator from Maxim Integrated Products delivers 500mA load current with a dropout of 133mV, and fits into a 0.5mm-pitch 6-pin UCSP casing that measures 2.3-by-2.3-by-0.65mm
2002-01-14 MAS LDO regulator delivers 305V output noise sans bypass capacitor
The MAS9162 low dropout (LDO) regulator is rated at 80mA and exhibits a 305Vrms output noise level, even without a bypass capacitor
2001-10-01 Low drop voltage regulators for automotive electronics
This application note describes the characteristics and operation of linear voltage regulators with an I/O voltage drop below 2V
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