Linear Technology Corp.
Milpitas, CA 95035
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Switching Controller operates from 2.75-4.5 V input.
Able to generate 2 independent output voltages as low as 0.6 V, Model LTC3836 is composed of 2 synchronous buck regulator controllers, with on-chip high-side and low-side synchronous rectifier drivers to drive N-channel MOSFETs. Unit can operate at 95% duty cycle for low voltage drop out, extending operating time in battery-power systems. Housed in SSOP or QFN package, Model LTC3836 is...
Read More »Video Amplifier supports 1080p high definition format.
Available in 3 x 3 mm QFN package, Model LT6559 triple amplifier features 150 MHz 0.1 dB flatness bandwidth, 800 V/Ã-µs slew rate, and wide output swing of 1.15-3.85 V on single 5 V supply. Unit includes separate enable pins for each channel. When enabled, amplifier draws 3.9 mA and when disabled, current consumption drops to 0.1 Ã-µA. Applications include video-playback equipment, KVM...
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Dual Channel DC/DC Converter delivers 1.6 A per channel.
Supplied in 16-lead, 5 x 4 mm DFN package, LT3506 and LT3506A dual current mode PWM step-down DC/DC converters operate from 3.6-25 V input and feature two 2 A power switches. Each channel offers independent shutdown and soft-start pins. While LT3506 switches at 575 kHz, LT3506A switches at 1.1 MHz. Both have soft-start, internal cycle-by-cycle current limit, and low VCESAT (210 mV @ 1 A) internal...
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Power Management IC offers diode and supervisory functions.
Supplied in 20-pin TSSOP and 4 x 4 mm QFN packages, LTC2952 offers push-button on/off control for system power and system monitoring features. Power management function features 2 ideal PowerPath(TM) controllers for applications requiring ideal diode-OR function for load sharing or automatic switchover between 2 input power sources. Operating over 2.7-28 V input, IC provides enable control for...
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RS485/422 Transceivers operate up to 20 MBps or 250 Kbps.
Operating on 5 V supplies, LTC2856/LTC2857/LTC2858 transceivers control high-frequency emission from equipment and data cables. ESD protection allows ICs to withstand Ã-
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DC/DC Converter offers output disconnect and soft-start.
Model LTC3526 1 MHz current mode, synchronous boost dc/dc converter has internal 500 mA switches that deliver 5 V output from 0.85-4.4 V input, making it suitable for Li-Ion/Polymer or single/multicell alkaline/NiMH applications. Available in 2 x 2 x 0.75 mm DFN package, LTC3526 delivers up to 100 mA of continuous current at 3.3 V from single alkaline cell. Synchronous rectification enables...
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ADC simplifies front-end signal conditioning.
Incorporating temperature sensor that offers 1/30Ã-
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Voltage Regulators operate within -55 to 125-
Models LT1763 and LT1764A MP grade LDO voltage regulators incorporate reverse battery protection, current limiting, and thermal limiting features. LT1763 supplies 500 mA output current with less than 20 Ã-µVrms output noise over 10 Hz to 100 kHz bandwidth. Device operates from 1.8-20 V input supply, and output voltage is adjustable from 1.22-20 V. LT1764A operates from 2.7-20 V input,...
Read More »Buck Regulator has triple output design.
Offered in 3 x 4 mm DFN package, LTC3446 combines 1 A step-down dc/dc converter and two 300 mA VLDO regulators. This 1 A synchronous buck regulator IC operates from 2.5-5.5 V and has 2.25 MHz switching frequency. With independent enable pin for each supply, product generates output voltages as low as 0.8 V from buck regulator and 0.4 V for each VLDO. Synchronous buck delivers efficiencies to 90%,...
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CMOS Dual Op Amp features low noise architecture.
With gain bandwidth of 50 MHz, Model LTC6244 provides guaranteed offset voltage of 300 Ã-µV over full industrial temperature range. Unit features low noise of 8nV/√Hz while maintaining input capacitance of 2.1 pF. Operating from supply voltages as low as 2.8 V and up to 12 V (HV version), device provides 1 pA bias current and less than 100 Ã-µV input offset voltage at 25Ã-
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