Search results for "regulator"

Linear Technology announces new wider temperature range versions of its LT1763, LT3008 and LT3010 high voltage linear regulators. The new high reliability “MP” grade features operation from -55°C to +125°C for a wide range of applications including avionics, military, industrial, automotive, RF and telecom.

The LTC3601 is a high efficiency, 4MHz synchronous buck regulator from Linear Technology that incorporates a controlled frequency, current mode architecture. It can deliver up to 1.5A of continuous output current at output voltages as low as 0.6V from a 3mm x 3mm QFN or a thermally enhanced MSOP-16 package. The LTC3601 operates from an input voltage of 4V to 15V, making it ideal for dual-cell Li-Ion applications as well as 12V intermediate bus sy...

The LTC3633 is a high efficiency, 4MHz synchronous dual output buck regulator that incorporates a unique constant frequency/controlled on-time, current mode architecture. It can deliver up to 3A of continuous output current from each channel at output voltages as low as 0.6V from a 4mm x 5mm QFN package. The LTC3633 operates from an input voltage of 3.6V to 15V, making it ideal for dual-cell Li-Ion applications as well as 5V and 12V intermediate ...

Linear Technology has announced the LT3070, a digitally programmable linear regulator with the lowest dropout voltage, lowest noise and fastest transient response of any monolithic 5A LDO currently available. Dropout voltage at 5A is an ultralow 85mV. Output voltage noise at 5A is only 25uVRMS over a 10Hz to 100kHz bandwidth. The LT3070's 1MHz unity gain bandwidth, coupled with its minimum 15uF ceramic output capacitance, provides a mere 30mV of ...

Linear Technology has introduced the LTM4619, a complete dual step-down DC/DC µModule regulator system, including inductors and MOSFETs in a tiny surface mount package. The LTM4619 regulates two output voltages ranging from 0.8V to 5V at up to 4A each from an input supply of 4.5V to 26.5V (28V abs max). The outputs are regulated with 180º out-of-phase operation to minimize input ripple current, thus requiring fewer input capacitors.

Linear Technology Corporation announces the LT3022, a 1A very low dropout linear regulator (VLDO™), featuring input voltage capability down to 0.9V and adjustable output voltage down to 0.2V. The LT3022's low VIN capability, coupled with the device's low dropout (145mV typical at full load), make it ideal for low-voltage, high current rails in digital ICs such as FPGAs, ASICs, DSPs, microprocessors and microcontrollers. It also has applications...

Linear Technology announced the LT3512, a high voltage isolated monolithic flyback regulator that significantly simplifies the design of an isolated DC/DC converter. No optocoupler, third winding or signal transformer is required for feedback since the output voltage is sensed from the primary-side flyback signal. The LT3512 operates over a 4.5V to 100V input voltage range, has a 420mA, 150V power switch and delivers up to 4.5 watts of output pow...

Linear Technology announced the LT3015, a 1.5A negative low dropout linear regulator featuring fast transient response, low noise, and precision current limit. With its wide input voltage range of -1.8V to -30V and adjustable output voltage from -1.220V to -29.5V, the device’s common emitter NPN power transistor design requires only a single supply and enables a low dropout voltage of 310mV (typical at full load). Output voltage noise is only 6...

Linear Technology has announced the LT4180, a Virtual Remote Sense DC/DC controller that eliminates the remote sense wires required to compensate for the voltage drop in cables, wires and circuit board trace runs. Voltage drops in wiring and cables that cause load regulation errors are usually corrected by an additional set of sensing wires. The LT4180 continuously interrogates the line impedance and corrects the regulator's output voltage. The d...

Linear Technology introduced the LTM4609MP, a buck-boost DC/DC uModule® system-in-a-package that is guaranteed and tested for the wide -55°C to 125°C temperature range. The LTM4609MP is designed to deliver precision regulation in demanding environments in applications such as military, avionics, heavy industrial machinery, and harsh environment sensors. These uModule devices are backed by Linear Technology's rigorous reliability and quality t...