Regulators

Article (1)
  • Standby comfortable but energy inefficient
    The former ‘green’ theme of energy efficiency has become a household issue in an energy-conscious society. The old filament bulb disappears step by step, and washing machines and dishwashers have become unsaleable without energy-saving programs. But most industrialised societies waste energy on a massive scale by indulging in comfortable ‘standby mode’ in domestic electronics.
Product (39)
  • Semtech SC630A/SC632A buck-boost regulators
    Semtech has released the latest devices in its charge pump platform.
  • MCP16301 buck switching regulator
    The MCP16301 is the company’s first 30 V-input, buck switching regulator with 600 mA output capability. The regulator has a wide input voltage range, from 4 to 30, an output voltage range from 2 to 15 and provides up to 95% efficiency.
  • Diodes AP9050 protection interface
    The AP9050 from Diodes is a dedicated protection interface designed to guard the latest generation of power management ICs against overvoltages.
  • Recom R-78 switching regulator series
    The existing features of the standard Recom R-78 series of switching regulators (high efficiency, small case size and pin compatibility with 78-series linear regulators) have been improved by adding a higher input voltage range of up to 42 DC and double the output power in the same size case. The R-78C series offers 15 W/cm³ of power.
  • National Semiconductor LM21212-1/LM21215 buck regulator range
    National Semiconductor has introduced a pair of high-current, synchronous buck regulators with what is claimed to be the industry’s highest efficiency at 97%.
  • Semtech SC171/SC172 buck regulators
    Semtech has launched the SC171 and SC172 buck regulators. These 1 and 2 A output devices are the latest additions to the company’s EcoSpeed DC-DC converter platform, which includes a broad selection of output current capabilities ranging from 1 to 30 A.
  • Diodes AP7312/AP7332 linear regulators
    Characterised by low dropout voltage and low quiescent current, the latest linear regulators from Diodes suit low-power, handheld products where extending battery life is a key objective.
  • Seiko S-1312/1313 LDO voltage regulator
    Seiko has announced the S-1312/1313 series, said to be the world’s smallest outer lead package LDO voltage regulators, featuring 850 mW dissipation, thermal shutdown capability, high ripple rejection and ultra-low 0.9-µA consumption.
  • Mornsun K78UXX-500 series switching regulators
    Mornsun has released the K78UXX-500 series - an ultra-wide 8:1 (9.0 V-72.0 VDC) input non-isolated switching regulator. It features low power consumption, low ripple and high efficiency but is fully pin-to-pin compatible with the LM78xx 3-pin regulators and LDO regulator types.
  • Semtech SC185 point-of-load regulator platform
    Semtech has expanded its point-of-load regulator platform to include an integrated, 4A output current, synchronous buck regulator with programmable soft-start in a 3 x 3 x 0.6 mm package.
  • Diodes low-dropout linear regulator
    A pair of low-dropout linear regulators with industrial temperature rating of -40 to +85°C has been introduced by Diodes.
  • Imark Communications SR solar regulators
    The SR solar regulators, for use with remote-area power systems, are designed to operate with popular RAPS inverters and are suitable in harsh remote locations.
  • Linear Technology LTC3388 buck converter
    Linear Technology has released the LTC3388, an ultra-low quiescent current synchronous buck converter that can deliver up to 50 mA of continuous output from a 2.7 to 20 V input. The no-load operating current of 720 nA makes it suitable for a wide range of battery-powered and low quiescent power applications including ‘keep-alive’, energy harvesting and industrial control power.
  • Linear Technology military plastic MP-grade LT1175 regulator
    Linear Technology has released a high-reliability, military plastic MP-grade version of the LT1175, a 500 mA negative micropower low-dropout regulator.
  • Linear Technology LT3575 flyback switching regulator
    Linear Technology has released the LT3575, an isolated monolithic flyback switching regulator that simplifies the design of an isolated DC/DC converter.
  • Analog Devices ADP150 linear regulator
    The ADP150 ultra-low noise 150 mA CMOS linear regulator from Analog Devices supports low noise and power requirements of portable healthcare devices.
  • Mornsun K78 series switching regulator
    Mornsun has released details of its K78 series switching regulator with the 1.5 and 2 A high-current output K78XX-1500 and K78XX-2000 series.
  • Linear Technology LTC3614 synchronous buck regulator
    The LTC3614 is a high-efficiency synchronous buck regulator from Linear Technology that incorporates a constant frequency, current mode architecture capable of switching frequencies up to 4 MHz.
  • austriamicrosystems AS1339 step down regulator
    austriamicrosystems has launched the AS1339 step down regulator, suitable for multiband WCDMA/NCDMA applications such as mobile handsets, wireless PDAs and smart phones.
  • Step-down regulator
    Linear Technology has announced the LT3695 fault-tolerant 1 A, 36 V input step-down switching regulator with burst mode operation to keep quiescent current under 75 µA at standby.
  • LT3689 Step-down regulator
    Linear Technology has released the LT3689, a 700 mA, 36 V input step-down switching regulator with a power-on reset and watchdog timer.
  • Switching regulator
    Linear Technology has announced the LT3663, a 1.2 A, 1.5 MHz monolithic current mode step-down switching regulator with a programmable output current limit.
  • Programmable regulator
    Linear Technology has released the LT3070, a digitally programmable linear regulator with low dropout voltage, low noise and fast transient response.
  • DC/DC µModule regulator
    Linear Technology has expanded its family of ultra low noise DC/DC µModule regulators with the LTM8032, an electromagnetic compliant DC/DC regulator system-in-package.
  • Verified regulators
    Linear Technology has announced that four of its low-noise DC/DC µModule regulators have been verified by Xilinx to power multigigabit RocketIO SERDES (serialiser deserialiser) systems.
  • Boost regulator
    Linear Technology has announced the LTC3529, a 1.5 MHz, current mode synchronous boost DC/DC converter with automatic overload fault detection.
  • Linear Technology boost regulator
    Linear Technology has announced the LTC3535, a dual-channel 1 MHz, current mode synchronous boost DC/DC converter with integrated output disconnect and soft-start.
  • Voltage regulators
    International Rectifier has introduced its second generation (Gen2) of SupIRBuck integrated point-of-load voltage regulators for energy-efficient server, storage and netcom applications.
  • DC-DC buck regulators
    The AS1332-34 family of step down DC-DC regulators optimised for noise sensitive RF power amplifiers in single-cell Li-Ion battery-powered applications has been released by austriamicrosystems.
  • Buck regulator
    Micrel has introduced the latest member of its high power density family of products, the MIC22700.
  • Low drop-out regulator
    Micrel has launched the MIC5326/27/37 family of devices.
  • Switched output regulators
    Maxim has released the MAX15009/MAX15011 integrated, 300 mA motor vehicle linear regulators with a switched output and load-dump protection.
  • Termination regulator
    Texas Instruments has introduced a sink/source double data rate termination regulator that supports all power management requirements for DDR, DDR2, DDR3 and DDR4 low-power memory termination.
  • Voltage regulator module
    Murata Power Solutions has added a model to its VR110 series of single inline packaged voltage regulator modules to address applications where component height is restricted.
  • LTC3608 Step-down regulator
    The LTC3608 is a synchronous buck regulator that can deliver up to 8 A of continuous current at voltages as low as 0.6.
  • Linear regulators
    Microchip has released the MCP1790 and MCP1791 (MCP179X) high-voltage linear regulators.
  • LTC3611 Step-down regulator
    Linear Technology has released the LTC3611, a synchronous buck regulator that delivers up to 10 A of continuous output at voltages of 0.6.
  • Recom switching regulator
    Recom has launched its 1 and 1.5 A switching regulators featuring built-in short-circuit protection and thermal shutdown.
  • DC/DC uModule regulator
    Linear Technology has introduced LTM4616, a complete dual DC-DC uModule regulator system in a tiny surface-mount package.
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