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Linear Technology Newsroom

Ultra-Wideband 3GHz to 20GHz Mixer Supports DC to 6GHz IF & 0dBm LO Drive in a Tiny 3mm x 2mm Package

Aug 14th 2017
MILPITAS, CA and NORWOOD, MA – August 14, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC5552, a double balanced mixer that features best-in-class wideband matching from 3GHz to 20GHz. The mixer can be used as an up- or downconverter. The LTC5552 is especially ...

Press Release 

 

20V, 20A Monolithic Synchronous Silent Switcher®2 Buck Regulator Reduces EMI & Enables High Power Density Applications

Jul 24th 2017
MILPITAS, CA and NORWOOD, MA – July 24, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7150S, a 20V, 20A monolithic synchronous buck converter with differential VOUT remote sensing. The device’s unique phase lockable controlled on-time constant frequency ...

Press Release 

 

Highly Integrated 36V Buck Battery Charger Provides Seamless Backup Power

Jul 18th 2017
MILPITAS, CA and NORWOOD, MA – July 18, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, introduces the LTC4091, a complete lithium-ion battery backup management system for 3.45V to 4.45V supply rails that must be kept active during a long duration main power failure. The LTC4091 ...

Press Release 

 

105V, 2.3A Synchronous Step-Down Regulator Delivers 96% Efficiency with Ultralow EMI/EMC Emissions

Jul 17th 2017
MILPITAS, CA and NORWOOD, MA – July 17, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7103, a 2.3A, 105V input capable synchronous step-down switching regulator. Its wide 4.4V to 105V input voltage range is designed for operation from a continuously high voltage ...

Press Release 

 

Fast 60V Protected High Side N-Channel MOSFET Driver Provides 100% Duty Cycle Capability

Jul 13th 2017
MILPITAS, CA and NORWOOD, MA – July 13, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7003, a high speed, high side N-channel MOSFET driver that operates up to a 60V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, ...

Press Release 

 

36V, 2A Monolithic Synchronous Step-Down LED Driver with Silent Switcher Topology Minimizes EMI Concerns

Jul 11th 2017
MILPITAS, CA and NORWOOD, MA – July 11, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT3932, a monolithic, synchronous, step-down DC/DC converter with internal 36V, 2A power switches and an internal PWM generator. Its fixed frequency, peak current mode control ...

Press Release 

 

Industry’s Lowest Power Zero-Drift Op Amp Consumes only 1.3μA

Jul 10th 2017
MILPITAS, CA and NORWOOD, MA – July 10, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC2063 zero-drift op amp which draws just 1.3μA typ (2μA max) on a 1.8V supply. This micropower amplifier maintains uncompromised precision: maximum input offset voltage ...

Press Release 

 

Fast 150V High Side N-Channel MOSFET Driver Provides 100% Duty Cycle Capability

Jul 6th 2017
MILPITAS, CA and NORWOOD, MA – July 6, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7001, a high speed, high side N-channel MOSFET driver that operates up to a 150V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, ...

Press Release 

 

42V, 2A/3A Peak (IOUT), Synchronous Step-Down Silent Switcher® 2 Delivers 93% Efficiency at 2MHz & Ultralow EMI/EMC Emissions

Jun 29th 2017
MILPITAS, CA and NORWOOD, MA – June 29, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8609S, a 2A (3A Peak), 42V input synchronous step-down switching regulator. Its unique Silent Switcher® 2 architecture uses two internal input capacitors as well as internal ...

Press Release 

 

Incredibly Rugged RS485 Transceiver Meets IEC Level 4 ESD Standard

Jun 28th 2017
MILPITAS, CA and NORWOOD, MA – June 28, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC2862A, an enhanced version of the widely accepted LTC2862 ±60V tolerant RS485/RS422 transceiver that released several years ago. Both of these half-duplex transceivers ...

Press Release 

 

17V, 4MHz, Dual 3.5A Synchronous Buck with Spread Spectrum Modulation Reduces EMI in a Compact 3mm x 5mm QFN

Jun 27th 2017
MILPITAS, CA and NORWOOD, MA – June 27, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7124, a high efficiency, 4MHz synchronous dual output buck regulator that incorporates a constant frequency, peak current mode architecture. Optional spread spectrum frequency ...

Press Release 

 

20V, 4MHz, Synchronous Dual 6A Step-Down Regulator in a Compact 4mm x 5mm QFN

Jun 26th 2017
MILPITAS, CA and NORWOOD, MA – June 26, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC3636 and LTC3636-1 are high efficiency, 4MHz synchronous dual output buck regulators that incorporate a unique constant frequency/controlled on-time, current mode control scheme ...

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72V Fixed-Ratio DC/DC Controller Eliminates Power Inductor & Delivers 500W in Non-Isolated Intermediate Bus Converter Applications

Jun 20th 2017
MILPITAS, CA and NORWOOD, MA – June 20, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7820, a high power fixed ratio charge pump DC/DC controller that eliminates the power inductor in a non-isolated intermediate bus converter, allowing up to a ...

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750mA, 42VIN Synchronous Step-Down DC/DC Converter Delivers 93% Efficiency at 2MHz from a 2mm x 2mm DFN Package

Jun 19th 2017
MILPITAS, CA and NORWOOD, MA – June 19, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8607, a 750mA, 42V input synchronous step-down switching regulator. A unique synchronous rectification topology delivers 93% efficiency while switching at 2MHz, enabling designers ...

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350mA Synchronous Step-Down DC/DC Converter Delivers 92% Efficiency at 2MHz & Operates from 3.0V to 42V Inputs

Jun 13th 2017
MILPITAS, CA and NORWOOD, MA – June 13, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8606, a 350mA, 42V input synchronous step-down switching regulator. A unique synchronous rectification topology delivers 92% efficiency while switching at 2MHz, enabling designers ...

Press Release 

 

2.7V to 38V/500mA Low Noise Buck-Boost Charge Pump Saves Space and Reduces EMI

Jun 12th 2017
MILPITAS, CA and NORWOOD, MA – June 12, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC3246, a compact, low noise buck-boost charge pump with integrated watchdog timer capable of up to 500mA of output current. The LTC3246 uses multimode switched capacitor conversion ...

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150V Synchronous Step-Down DC/DC Controller Eliminates External Surge Protection Devices

Jun 8th 2017
MILPITAS, CA and NORWOOD, MA – June 8, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7801, a high voltage nonisolated synchronous step-down switching regulator controller in compact 24-lead packages that drives an all N-channel MOSFET power stage. Its 4V to 140V ...

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150V Fast High Side Protected N-Channel MOSFET Driver Provides 100% Duty Cycle Capability

Jun 7th 2017
MILPITAS, CA and NORWOOD, MA – June 7, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7000/-1, a high speed, high side N-channel MOSFET driver that operates up to a 150V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, ...

Press Release 

 

60V Low IQ Synchronous Step-Down Controller Operates at Up to 2.25MHz for High Power Density

May 31st 2017
MILPITAS, CA and NORWOOD, MA – May 31, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7800, a synchronous step-down DC/DC controller that operates at up to 2.25MHz for reduced circuit size and increased power density. Its low 45ns minimum on-time enables 24VIN ...

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Ultra-Wideband 3GHz to 20GHz Mixer with Integrated LO Buffer Offers 23.9dBm IIP3 in a Tiny 3mm x 2mm Package

May 23rd 2017
MILPITAS, CA and NORWOOD, MA – May 23, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC5553, a double balanced mixer providing best-in-class matched bandwidth capability from 3GHz to 20GHz. The mixer can be used either as an up- or downconverter. In addition, the ...

Press Release 

 

IEEE 802.3bt PD Controller Offers 99% Efficiency

May 22nd 2017
MILPITAS, CA and NORWOOD, MA – May 22, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT4294 IEEE 802.3bt Powered Device (PD) interface controller for applications requiring up to 71W of delivered power. This new Power over Ethernet (PoE) standard – IEEE 802.3bt ...

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15dB Gain Differential Amplifier Delivers up to +50dBm OIP3 Linearity and Low Noise from 100kHz to 1.4GHz

May 10th 2017
MILPITAS, CA and NORWOOD, MA – May 10, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC6432-15, a wideband fully differential amplifier with 15dB gain, offering linearity of up to +50.3dBm OIP3 (output third-order intercept), very high OP1dB (output 1dB compression ...

Press Release 

 

65V, 8A (IOUT), Synchronous Step-Down Silent Switcher 2 Delivers 94% Efficiency at 2MHz & Ultralow EMI/EMC Emissions

Apr 25th 2017
MILPITAS, CA and NORWOOD, MA – April 25, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8645S, an 8A, 65V input capable synchronous step-down switching regulator. Its unique Silent Switcher® 2 architecture uses two internal input capacitors as well as internal ...

Press Release 

 

Wide Input Range, No RSENSE Current Mode Boost, Flyback & SEPIC Controller Operates up to 175°C

Apr 20th 2017
MILPITAS, CA and NORWOOD, MA – April 20, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC1871X, a wide input range, current mode, boost, flyback or SEPIC controller that drives an N-channel power MOSFET and requires few external components. Intended for low to ...

Press Release 

 

Buffered 18-Bit Octal ADC with Picoamp Inputs Shrinks Solution Size

Apr 17th 2017
MILPITAS, CA and NORWOOD, MA – April 17, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC2358-18, an 18-bit, 8-channel simultaneous sampling successive approximation register (SAR) ADC featuring integrated picoamp input buffers. With board real estate at a premium, ...

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42V, 6A (IOUT), Synchronous Step-Down Silent Switcher 2 Delivers 95% Efficiency at 2MHz & Ultralow EMI/EMC Emissions

Apr 13th 2017
MILPITAS, CA and NORWOOD, MA – April 13, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8640S, a 6A, 42V input synchronous step-down switching regulator. Its unique Silent Switcher® 2 architecture uses two internal input capacitors as well as internal BST and ...

Press Release 

 

60V, 3A Silent Switcher μModule Regulator in 6.25mm x 9mm BGA Package is CISPR 22 Class B Compliant

Apr 12th 2017
MILPITAS, CA and NORWOOD, MA – April 12, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTM8073, a µModule® (power module) step-down regulator with up to 60V input voltage range (65V abs max). The device can safely operate from unregulated or fluctuating ...

Press Release 

 

32-Bit SAR ADC with 0.5ppm Linearity Provides 148dB Dynamic Range

Apr 3rd 2017
MILPITAS, CA and NORWOOD, MA – April 3, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC2500-32, an ultrahigh precision 32-bit successive approximation register (SAR) analog-to-digital converter (ADC). The LTC2500-32 is a new and enabling approach for precision ...

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Dual Differential Amplifier/ADC Driver Delivers 10GHz Gain Bandwidth with 1.1nV/√Hz Noise

Mar 22nd 2017
MILPITAS, CA & NORWOOD, MA – March 22, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC6419, a dual 10GHz gain bandwidth product differential amplifier with very low input voltage noise density of 1.1nV/√Hz, delivering outstanding SNR performance for ...

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100V No-Opto Flyback Regulator Operates at 150°C Delivering up to 24W & Producing up to a 1kV Output Voltage

Mar 6th 2017
MILPITAS, CA – March 6, 2017 – Linear Technology Corporation announces the H-grade versions of the LT8304/-1, monolithic flyback regulators with guaranteed operation for junction temperatures as high as 150°C. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires ...

Press Release 

 

Bidirectional Electronic Circuit Breaker Provides Comprehensive Protection Against Current & Voltage Faults

Mar 2nd 2017
MILPITAS, CA – March 2, 2017 – Linear Technology Corporation introduces the LTC4368, a circuit protection controller ensuring safe voltage and current levels for 2.5V to 60V electronics in battery-powered automotive, industrial and portable systems. The LTC4368 replaces fuses, transient voltage suppressors and discrete ...

Press Release 

 

Rail-to-Rail Op Amps Feature Precision & Power Efficiency

Feb 28th 2017
MILPITAS, CA – February 28, 2017 – Linear Technology introduces the LTC6258/59/60 and LTC6261/62/63, single/dual/quad op amps, extending its line of power efficient, low noise, precision operational amplifiers. These devices are part of a family of power efficient op amps ranging from 1.3MHz GBW product at 20µA ...

Press Release 

 

Isolated Anyside Switch Controller Protects & Monitors Up to 1000VDC Power Supplies

Feb 27th 2017
MILPITAS, CA – February 27, 2017 – Linear Technology Corporation introduces the LTM9100 µModule® (micromodule), an all-in-one Isolated Anyside™ switch controller that protects and monitors high voltage DC power supplies up to 1000V. High voltage supplies used in industrial, datacom, avionic and medical ...

Press Release 

 

100V No-Opto Flyback Regulator Delivers 5 Watts in SOT-23 Package & Operates at 150°C

Feb 9th 2017
MILPITAS, CA – February 9, 2017 – Linear Technology Corporation announces the H-grade version of the LT8303, a monolithic flyback regulator with guaranteed operation for junction temperatures as high as 150°C. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires ...

Press Release 

 

40A Scalable μModule Regulator Protects Load by Tripping Upstream Power Source

Feb 8th 2017
MILPITAS, CA – February 8, 2017 – Linear Technology Corporation introduces the LTM4636-1, a 40A to 240A scalable step-down µModule switching regulator. The part incorporates protection circuitry that trips a circuit breaker in the event of overvoltage or overtemperature fault conditions to protect itself, the ...

Press Release 

 

560V No-Opto Flyback Regulator Delivers Up to 15 Watts in High Voltage Spacing TSSOP Package

Feb 7th 2017
MILPITAS, CA – February 7, 2017 – Linear Technology Corporation announces the LT8315, a high voltage monolithic flyback regulator that simplifies the design of an isolated DC/DC converter. By sampling the reflected isolated output voltage across the third winding on the power transformer, the part requires no opto-isolator ...

Press Release 

 

Power over Ethernet IC Delivers 123W over 1Gbps CAT5e Cable

Feb 6th 2017
MILPITAS, CA – February 6, 2017 – Linear Technology Corporation introduces the LTC4279 single port Power over Ethernet (PoE) controller for power sourcing equipment (PSE), delivering up to 123W of power over CAT-5e cable for power-hungry applications. Demand for higher power delivery comes from a widespread set of ...

Press Release 

 

300MHz to 6GHz Dual Wideband Mixer with Programmable Gain Amplifiers Enables 5G Wireless Access

Feb 1st 2017
MILPITAS, CA – February 1, 2017 – Linear Technology introduces the LTC5566, a new wideband, high dynamic range dual channel mixer with integrated programmable variable gain IF amplifiers. This dual mixer has a very wide, 300MHz to 6GHz input frequency range, specifically optimized and with extensive characterization ...

Press Release 

 

60V I²C Battery Monitor Measures State of Charge Parameters with 1% Accuracy

Jan 30th 2017
MILPITAS, CA – January 30, 2017 – Linear Technology Corporation introduces the LTC2944 multicell battery monitor, which makes direct measurements of 3.6V to 60V battery stacks. Absolutely no level shifting circuitry on the supply and measurement pins is required to interface with multicell voltages, so total current ...

Press Release 

 

Multiphase 60V Synchronous Boost Controller Provides up to 97% Efficiency with Input & Output Protection

Jan 10th 2017
MILPITAS, CA – January 10, 2017 – Linear Technology Corporation announces the LTC3897, a multiphase synchronous boost DC/DC controller with input surge stopper and ideal diode controller. The boost controller drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements, ...

Press Release 

 

SmartMesh IP Wireless Mesh Networks Expand to Address Industrial IoT Networks with Thousands of Nodes

Jan 5th 2017
MILPITAS, CA – January 5, 2017 – Linear Technology’s SmartMesh IP™ wireless sensor network (WSN) product line has expanded to address the growing needs of industrial Internet of Things (IoT) applications. New capabilities include the SmartMesh® VManager™ networking software, which seamlessly ...

Press Release 

 

Fast 16-Bit 1.5Msps/Channel Octal Simultaneous Sampling SAR ADC Maintains AC Performance up to the Nyquist Frequency

Dec 14th 2016
MILPITAS, CA – December 14, 2016 – Linear Technology Corporation introduces the LTC2320-16, a 16-bit 1.5Msps per channel, no latency successive approximation register (SAR) ADC with eight simultaneously sampling channels supporting a rail-to-rail input common mode range. The LTC2320-16 features a flexible analog ...

Press Release 

 

6-Channel Logic/SPI/I2C μModule Isolator Delivers More Than 100mA Via Two Adjustable Power Rails

Dec 12th 2016
MILPITAS, CA – December 12, 2016 – Linear Technology Corporation introduces the LTM2887, a 6-channel SPI/Digital or I²C μModule® isolator with dual rail regulated power that targets low voltage components, including newer DSPs and microprocessors. Two well-regulated adjustable supply rails (up to 5V) ...

Press Release 

 

40A μModule Regulator with 3D Stacked-Inductor Packaging Enhances Thermal Conduction for Cooler Operation

Nov 28th 2016
MILPITAS, CA – November 28, 2016 – Linear Technology Corporation introduces the LTM4636, a 40A step-down µModule® switching regulator with 3D construction for quicker heat dissipation and cooler operation in a small package. By stacking its inductor on top of a 16mm x 16mm BGA package, the LTM4636 benefits ...

Press Release 

 

60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum

Nov 23rd 2016
MILPITAS, CA – November 23, 2016 – Linear Technology announces the LT8390, a synchronous buck-boost DC/DC controller that can regulate output voltage, and input or output current from input voltages above, below and equal to the output voltage. Its 4V to 60V input voltage range and 0V to 60V output voltage range ...

Press Release 

 

USB μModule Transceiver Protects Systems with 7500VRMS of Galvanic Isolation

Nov 22nd 2016
MILPITAS, CA – November 22, 2016 – Linear Technology Corporation introduces the LTM2894, a USB µModule® (micromodule) reinforced isolator that guards against ground-to-ground voltage differentials and large common mode transients. A rugged interface and internal isolation makes the LTM2894 ideal for systems ...

Press Release 

 

100V, 600mA, Synchronous Step-Down Delivers Over 93% Efficiency

Nov 21st 2016
MILPITAS, CA – November 21, 2016 – Linear Technology Corporation announces the LT8630, a 600mA, 100V input capable synchronous step-down switching regulator. Synchronous rectification delivers efficiency as high as 93% while Burst Mode® operation keeps quiescent current under 7µA in no-load standby conditions. ...

Press Release 

 

30A, Scalable to 180A, μModule Regulator in 9mm x 15mm BGA Package

Nov 16th 2016
MILPITAS, CA – November 16, 2016 – Linear Technology introduces the LTM4647, a 30A step-down µModule (power module) regulator. The LTM4647 includes the inductor, MOSFET, DC/DC controller and supporting components in a 9mm x 15mm x 5.01mm BGA package. The device’s conversion efficiency from 12VIN to 1VOUT ...

Press Release 

 

Low EMI, Isolated RS485 μModule Transceiver Meets Stringent IEC 60601-1 Requirements

Nov 15th 2016
MILPITAS, CA – November 15, 2016 – Linear Technology Corporation introduces the LTM2885, an isolated RS485 µModule® transceiver for guarding against large ground-to-ground differentials. Many industrial, utility, medical, military, and intrinsic safety applications require isolation components with increased ...

Press Release 

 

18V, 5A Monolithic Synchronous Buck-Boost DC/DC Converter Delivers 95% Efficiency

Nov 14th 2016
18V, 5A, 95% Efficient Monolithic Synchronous Buck-Boost MILPITAS, CA – November 14, 2016 – Linear Technology announces the LTC3119, a synchronous current mode monolithic buck-boost converter that delivers up to 5A of continuous output current in buck mode from a wide variety of input sources, including single- ...

Press Release 

 

100MHz SPI Isolators Facilitate Faster Data Converters

Nov 8th 2016
MILPITAS, CA – November 8, 2016 – Linear Technology Corporation introduces the LTM2893 and LTM2895, SPI (serial peripheral interface) µModule® isolators, optimized for Linear Technology’s extensive family of high performance data converters. The LTM2893 and LTM2895 support SPI clock speeds up to 100MHz, ...

Press Release 

 

38V Input Synchronous Boost Controller Operates at 150°C with up to 98% Efficiency

Nov 7th 2016
MILPITAS, CA – November 7, 2016 – Linear Technology Corporation announces the H-grade versions of the LTC3786, a synchronous step-up DC/DC controller with guaranteed operation for junction temperatures up to 150°C. The LTC3786 replaces the boost diode with an N-channel MOSFET for higher efficiency and reduced ...

Press Release 

 

Precision Voltage Reference Drives Up to 200mA, Achieves 0.1ppm/mA Load Regulation & 10ppm/°C Drift

Nov 3rd 2016
Dual Output, High Current, Low Noise,Precision Voltage Reference MILPITAS, CA – November 3, 2016 – Linear Technology announces the LT6658, a precision voltage reference that incorporates two high current output buffers. Based on a 2.5V bandgap voltage reference, each output can be separately configured for any voltage ...

Press Release 

 

12A Ultrathin μModule Regulator Configurable as Quad, Triple, Dual or Single Output Can Be Placed on Backside of PCB

Oct 27th 2016
MILPITAS, CA – October 27, 2016 – Linear Technology Corporation introduces the LTM4643 quad output step-down µModule® (power module) regulator, configurable as a single output (12A), dual (6A & 6A or 9A & 3A), or quad (3A each) regulator in a 9mm x 15mm x 1.82mm ultrathin LGA package. This flexibility ...

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Linear Technology Announces QML Class V Standard Microcircuit Drawings for Popular Radiation Hardened Components

Oct 26th 2016
MILPITAS, CA – October 26, 2016 – Linear Technology Corporation today announced Qualified Manufacturer List (QML) Class V Standard Microcircuit Drawings (SMD) for some of the most widely used Radiation Hardened (RH) components. Part types now available to QML Class V are RH1013 and RH1014 op amps; RH1498 and RH1499 ...

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20V, 500mA LDO with Ultralow (0.8μVRMS) Noise & 76dB PSRR at 1MHz Powers Noise-Sensitive Applications

Oct 11th 2016
MILPITAS, CA – October 11, 2016 – Linear Technology Corporation announces the LT3045, an ultralow noise, ultrahigh power supply ripple rejection (PSRR) low dropout voltage linear regulator, a higher output current version of the widely accepted 200mA LT3042 ultralow noise LDO. The LT3045’s unique design features ...

Press Release 

 

Dual Input, 2.5A Synchronous Step-Down DC/DC Converter Delivers 95% Efficiency from 2.4V to 42V Inputs with Lossless PowerPath Control

Oct 4th 2016
MILPITAS, CA – October 4, 2016 – Linear Technology Corporation announces the LTC3126, a 2.5A, 42V synchronous step-down switching regulator with an integrated dual input PowerPath™ control. A unique power stage topology enables operation from either of two independent power sources, with seamless, internally ...

Press Release 

 

Linear Technology Wireless Sensor Network Selected for Advantech's M2.COM Internet of Things Sensor Platform

Oct 3rd 2016
Advantech uses SmartMesh IP to enable wireless mesh connectivity for industrial IoT applications with its open standard M2.COM sensor platform   MILPITAS, CA – October 3, 2016 – Linear Technology today announced that Advantech, a leading provider of embedded and automation products and solutions, has chosen ...

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100MHz to 40GHz RMS Power Detector Offers 1dB Accuracy & 35dB Dynamic Range

Sep 28th 2016
MILPITAS, CA – September 28, 2016 – Linear Technology introduces the LTC5596, a high frequency, wideband and high dynamic range RMS power detector that provides accurate, true power measurement of RF and microwave signals independent of modulation and waveforms. The LTC5596 responds in an easy to use log-linear 29mV/dB ...

Press Release 

 

40VIN, 2.1A Rail-to-Rail LDO+ Now Offered in High Temp, 150°C H-Grade in TSSOP Package

Sep 22nd 2016
MILPITAS, CA – September 22, 2016 – Linear Technology Corporation announces a new higher temperature “H-grade” version of the LT3086 in the TSSOP package. The LT3086 is part of Linear’s feature-rich LDO+™ family, offering significant functionality previously unavailable in linear regulators. ...

Press Release 

 

Dual μModule Regulator in 15mm x 9mm x 2.42mm BGA is Configurable as SEPIC (Buck-Boost) and Inverting

Sep 21st 2016
MILPITAS, CA – September 21, 2016 – Linear Technology introduces the LTM8049, a dual output, two-function DC/DC µModule® (power module) regulator in 15mm x 9mm x 2.42mm BGA package. One function is SEPIC (single-ended primary-inductor converter) in which the output voltage is regulated while the input voltage ...

Press Release 

 

48V/12V Automotive Bidirectional Synchronous Buck or Boost DC/DC Controller Increases Available Power

Sep 20th 2016
MILPITAS, CA – September 20, 2016 – Linear Technology Corporation announces the LTC3871, a 100V/30V bidirectional two phase synchronous buck or boost controller, ideal for 48V/12V automotive dual battery systems. Current 12V automotive systems are reaching their 3kW power limit due to the ever-increasing demand for ...

Press Release 

 

36V, 2A Monolithic Synchronous Step-Up Silent Switcher LED Driver

Sep 19th 2016
MILPITAS, CA – September 19, 2016 – The LT3922 is a monolithic, synchronous, step-up DC/DC converter with internal 40V, 2A power switches and an internal PWM generator. Its fixed frequency peak current mode control accurately regulates current within ±2% for a string of LEDs up to 34V. Its integrated PWM generator ...

Press Release 

 

100V No-Opto Flyback Regulator Delivers Up to 5 Watts in TSOT-23 Package

Sep 15th 2016
MILPITAS, CA – September 15, 2016 – Linear Technology Corporation announces the LT8303, a monolithic flyback regulator in a TSOT-23 package that significantly simplifies the design of isolated DC/DC converters. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires ...

Press Release 

 

50Msps, 16-Bit DAC Demonstration Board Has Mojo

Sep 14th 2016
MILPITAS, CA – September 14, 2016 – Linear Technology Corporation introduces demonstration circuit 2459A, featuring the LTC1668, 50Msps, 16-bit digital-to-analog converter (DAC). This high performance DAC is very popular in applications with analog frequency content between the audio range and several megahertz. DC2459A ...

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Robust 4Mbps CAN FD μModule Isolator with Power Improves System Reliability

Sep 13th 2016
MILPITAS, CA – September 13, 2016 – Linear Technology Corporation introduces the LTM2889, a fully ISO 11898-2 compliant CAN (controller area network) µModule® (micromodule) transceiver and isolator that guards against large ground-to-ground differentials and common mode transients in 3.3V or 5V applications. ...

Press Release 

 

IEEE 802.3bt PD Controller Paves Path to Higher Power

Sep 12th 2016
MILPITAS, CA – September 12, 2016 – Linear Technology Corporation introduces the LT4295 IEEE 802.3bt powered device (PD) interface controller for applications requiring up to 71W of delivered power. The next Power over Ethernet (PoE) standard – IEEE 802.3bt – enables manufacturers to go beyond the 25.5W ...

Press Release 

 

50A to 300A, Scalable μModule Regulator Needs 60% Less Capacitance to Power Sub-28nm GPUs, FPGAs, ASICs & Processors

Sep 8th 2016
MILPITAS, CA – September 8, 2016 – – Linear Technology Corporation introduces the LTM4650-1A and LTM4650-1B, dual 25A or single 50A µModule® (power module) regulators scalable to deliver 300A to high power, low voltage sub-28nm GPUs, FPGAs, ASICs and microprocessors. The low core voltage of these ...

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10-Channel Universal Temperature Measurement IC Linearizes Sensors to 0.1°C Conformity

Sep 7th 2016
MILPITAS, CA – September 7, 2016 – Linear Technology Corporation introduces the LTC2986 high performance digital temperature measurement IC, which directly digitizes any combination of thermocouples, RTDs, thermistors and external diodes with 0.1°C conformity and 0.001°C resolution. The LTC2986 builds on ...

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30A Supply Monitor with Integrated 300μΩ Sense Resistor Simplifies Board Level Energy Measurements

Sep 6th 2016
Energy, Power, Charge, Current and Voltage Monitorwith I2C or SPI Interface MILPITAS, CA – September 6, 2016 – Linear Technology Corporation introduces the LTC2947 power and energy monitor for 0V to 15V DC supply rails. Most power and energy monitoring ICs use an external sense resistor to measure current. However, ...

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LT8391 95% Efficient 12W (12V 1A) Buck-Boost LED Driver with Dual Package MOSFETs

Sep 2nd 2016
The LT®8391 is a synchronous 4-switch buck-boost LED controller that regulates LED current from input voltage above, below, or equal to the output voltage. The proprietary peak-buck peak-boost current mode control scheme allows adjustable and synchronizable 150kHz to 650kHz fixed frequency operation, or internal ±15% ...

Circuit Press Release 

 

Monolithic 18V Prioritizer Provides Low Standby Current Backup Battery Switchover Solution

Sep 1st 2016
MILPITAS, CA – September 1, 2016 – Linear Technology Corporation introduces the LTC4420, a dual input monolithic power prioritizer for 1.8V to 18V systems. To enable portability, preserve memory during brownouts, and ensure a graceful shutdown on power loss, electronic systems employ batteries and capacitors for ...

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60V Synchronous Buck Battery Charger Includes Lead-Acid & Li-Ion Charge Algorithms for up to 20A Charge Current

Aug 31st 2016
MILPITAS, CA – August 31, 2016 – Linear Technology Corporation introduces the LTC4013, a highly integrated, high voltage multi-chemistry synchronous step-down battery charger controller. With a wide input voltage range that spans up to 60V, the LTC4013 uses temperature-compensated 3- and 4-stage charge algorithms ...

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25V, 600mA Synchronous Buck-Boost DC/DC Converters Consume Only 1.6μA of Quiescent Current

Aug 23rd 2016
MILPITAS, CA – August 23, 2016 – Linear Technology announces the LTC3130 and LTC3130-1 synchronous current mode buck-boost converters that deliver up to 600mA of continuous output current from a wide variety of input sources, including single- or multiple-cell batteries as well as solar panels and supercapacitors. ...

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36V Ultralow Noise Precision Op Amp Features 30nVP-P 0.1Hz to 10Hz Noise

Aug 17th 2016
MILPITAS, CA – August 17, 2016 – Linear Technology introduces the LT6018, a precision op amp featuring 30nVP-P 0.1Hz to 10Hz noise and 50μV max input offset voltage. Designed especially for applications sensitive to low frequency noise, the LT6018 has a very low 1/f corner frequency of less than 1Hz. The low input ...

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Synchronous Rail-to-Rail, Single Resistor Step-Down Regulator Sinks/Sources ±5A from 0V to 14.5VOUT

Aug 16th 2016
MILPITAS, CA – August 16, 2016 – Linear Technology Corporation announces the LTC3623, a ±5A high efficiency, current mode synchronous buck regulator that is adjustable from 14.5V down to 0V output with a single resistor. Proven on Linear Technology’s prior linear regulators and switching regulators, ...

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Ultrathin μModule Regulator Gets Closer to FPGAs, GPUs, ASICs or Processors under a Common Heat Sink

Aug 15th 2016
Ultrathin µModule Regulator MILPITAS, CA – August 15, 2016 – Linear Technology Corporation introduces the LTM4631, a dual 10A or single 20A µModule® (power module) step-down regulator in an ultrathin 1.91mm LGA package with a 16mm x 16mm footprint. The LTM4631 can be placed on a PC board very close ...

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High Voltage Dual Output Step-Down Charge Pump Offers Lower Power Dissipation with No Inductors

Aug 11th 2016
MILPITAS, CA – August 11, 2016 – Linear Technology Corporation announces the LTC3256, a highly integrated, high voltage low noise dual output power supply, which takes a single positive input and generates 5V and 3.3V step-down supplies with high efficiency and no inductors. The device features a wide 5.5V to 38V ...

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Eight-Channel Configurable 1A Buck DC/DCs Offer Flexibility, Up to 94% Efficiency & ±1% Accuracy for Multi-Rail Systems

Aug 10th 2016
MILPITAS, CA – August 10, 2016 – Linear Technology Corporation announces the LTC3374A, a highly integrated general-purpose power management solution for systems requiring multiple low voltage power supplies. The device can be configured to provide 2 to 8 independent regulated outputs with 15 possible output current ...

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32-Bit SAR ADC with Digitally Filtered & 1Msps No Latency Outputs

Aug 1st 2016
MILPITAS, CA – August 1, 2016 – Linear Technology Corporation introduces the LTC2508-32, an ultrahigh precision 32-bit successive approximation register (SAR) analog-to-digital converter (ADC). Many high performance applications, including data acquisition, industrial control and medical instrumentation, require ...

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