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Linear Technology

- Linear Technology Corporation designs, manufactures and markets a broad line of standard high performance integrated circuits. Applications for the Company's products include telecommunications, cellular telephones, networking products, notebook and desktop computers, video/multimedia, industrial instrumentation, automotive electronics, factory automation, process control, and military and space systems. The Company's principal product categories include amplifiers, battery management, data converters, high frequency, interface, voltage regulators and voltage references.

Data Converters

Data Converters

Linear Technology offers a broad range of analog to digital converters (ADCs) and digital to analog converters (DACs) for high precision and high performance applications. Learn More

µModule Products

Image of Linear Module Family

Resembling surface mount ICs, Linear Technology µModule product family, also referred to as micromodule, includes the silicon IP and passive components. Learn More

Linear Regulators (LDO)

Image of Linear Technology's LDO Linear Regulators

High performance low dropout linear regulators (LDO). These LDOs offer very low dropout, fast transient response, excellent line and load regulation. Learn More

Product Listing View All

Featured Products

Image of Linear Technology's Power Management Solutions for Altera

Power Management Solutions for Altera’s FPGAs, CPLDs and Structured ASICs

Power Management Solutions Guide - Linear Technology’s product guide of power management solutions for Altera’s FPGAs, CPLDs and structured ASICs available at Digi-Key. Learn More 

Image of Linear Technology's Power Management Solutions for Lattice

Power Management Solutions for Lattice Programmable Logic Devices

Power Management Solutions Guide - Linear Technology's product guide of power management solutions for Lattice's Programmable Logic Devices available at Digi-Key. Learn More

Newest Products View All (130)

Image of Linear Technology's LTC4380 Low Quiescent Current Surge Stoppers

LTC4380 Low Quiescent Current Surge Stoppers

Linear Technology's LTC4380 low quiescent current surge stoppers are used for automotive, avionic, and industrial surge protection applications.

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Image of Linear Tech LTM4650 µModule Regulator

LTM4650 µModule® Regulator

Linear Tech's LTM4650 is a dual 25 A or single 50 A output switching mode step-down DC/DC μModule (power module) regulator. Included in the package are the switching controllers, power FETs, inductors, and all supporting components.

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Image of Linear Technology's LT6375 ±270 V Common Mode Voltage Difference Amplifier

LT6375 ±270 V Common Mode Voltage Difference Amplifier

Linear Technology's LT6375, a unity-gain difference amplifier with integrated precision matched resistors, which precisely level shifts and buffers small difference signals.

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Image of Linear Technology LT3042 Linear Regulator

LT3042 Power Supply Ripple Rejection (PSRR) Low-Dropout Voltage Linear Regulator

Linear Technology’s LT3042 is a high-performance, low dropout, linear regulator featuring LTC’s ultralow noise and ultrahigh PSRR architecture for powering noise sensitive RF applications.

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Image of Linear Technology's LTC3265 - Dual Supply

LTC3265 Low-Noise, High-Voltage Dual Polarity Output Power Supply

Linear Technology's LTC3265 is a low-noise dual polarity output power supply including a boost charge pump.

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 Linear Technology's LTC2387 16 Bit SAR ADC

LTC2387-16 16-Bit, 15 MSPS SAR ADC

The LTC2387-16's LVDS interface has one-lane and two-lane output modes, allowing the user to optimize the interface data rate for each application

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Tools & Support

Image of Linear Technology's U Module Family

μModule® Power Product Family

Linear Technology’s µModule (micromodule) products are complete System in a Package (SiP) solutions that minimize design time and solve the common problem of board space. Learn More

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Battery Charger Solutions

Linear Technology’s high performance battery charger ICs enable long battery life by providing precision charging control, constant status monitoring and stringent battery protection. Learn More

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Automotive Electronics Solutions

Linear Technology’s signal chain ICs are designed, manufactured and tested to thrive in harsh under-hood environments. Automotive-grade data converters, amplifiers, monitors, voltage references, filters and oscillators offer outstanding performance. Learn More

Image of Linear Technology's Industrial Signal Chain

Industrial Signal Chain

Industrial systems demand semiconductors that are precise, flexible and reliable. Linear Technology offers a broad line of high performance analog ICs that simplify system design. Learn More

Image of Linear Technology's High Performance DC/DC Controllers

High Performance DC/DC Controllers

Linear Technology offers complete power solutions with a full lineup of power management products. This brochure provides an overview of our high performance DC/DC switching regulator controllers. Learn More

Image of Linear Technology's Power Management Portable Products

Power Management for Portable Products

Today’s handheld products require extremely small and low profile power management solutions. Linear Technology’s high performance analog ICs provide
efficient system solutions. Learn More

Product Training Modules View All (144)


LTC2876 and LTC2877

Duration: 5 minutes

LTC2876 and LTC2877 are designed to be true PROFIBUS compatible transceivers, tested using PROFIBUS loads and defined per exact specifications from PROFIBUS IEC 61158-2.


Surge Stopper

Duration: 5 minutes

An overview of the Linear Technology family of Surge Stoppers

wake-up timer

LTC2956 Wake-up Timer with Pushbutton Control

Duration: 5 minutes

LTC2956 is a highly configurable, micropower wake-up timer with pushbutton control


LTC3892/-1 60 V Dual Output Synchronous Step-Down Controller

Duration: 5 minutes

The LTC3892/-1 is a dual output synchronous step-down DC/DC controller with a 60 V input voltage capability

Featured Videos View All (134)

LTC4380 Low Iq Surge Stopper for High Reliability Current Sensitive Applications

The LTC4380 is ideal for harsh industrial, automotive and avionic applications; the low quiescent current makes it especially suited to battery-powered and always-on systems.

LTC3649 60V, 4A Monolithic Buck Regulator w/Rail-to-Rail Programmable Output and Integrated Current Monitoring

The LTC3649 step-down regulator combines key features of a high voltage buck regulator with a complete feature set that allows for ease of use in a variety of applications.

Linear Technology LTM4650 Regulators | Digi-Key Daily

Linear Technology's LTM4650 micromodule dual 25 A or single 50 A DC/DC regulator is pin compatible with Linear Tech's LTM4620 and LTM4630. The responsive, precision power modules are available in BGA package type and offer safety features.

LTspice IV: Waveform Viewer

LTspice IV includes an integrated waveform viewer that in combination with the schematic editor provides an easy way to display and review simulation data.