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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.

µModule DC/DC Regulators

Linear Technology uModules

A product selection guide of µModule Power Products from Linear Technology to help you quickly and easily find DC/DC power solutions for your designs. 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

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

Product Listing View All

Featured Products

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 protect loads from high voltage transients. Learn More

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 ultra-low-noise and ultra-high PSRR architecture for powering noise sensitive RF applications. Learn More

Newest Products View All (144)

Pin Compatible uModules

µModule Pin Compatible Power Solutions

A list of DC/DC power solutions from Linear Technology that are µModule pin compatible.

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Linear Technology uModules

µModule DC/DC Regulators

A product selection guide of µModule Power Products from Linear Technology to help you quickly and easily find DC/DC power solutions for your designs.

Learn More
Image of Linear Technology LT8303 No-Opto Flyback Regulator

LT8303 No-Opto Flyback Regulator

The LT8303 from Linear Technology is a micropower, high-voltage, isolated flyback converter.

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Image of Linear Technology's LTC6090 Input Current Op Amp

LTC6090, 140 V, CMOS, Rail-to-Rail Output, pA Input Current Op Amp

Linear Technology's LTC6090/LTC6090-5 are high voltage, precision monolithic operational amplifiers.

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Image of Linear Technology's LTC6091 Dual Current Op Amp

LTC6091, Dual, 140 V, Rail-to-Rail Output, pA Input Current Op Amp

Linear Technology's LTC6091 is a dual, high-voltage precision operational amplifier.

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Image of Linear Technology's LT8631 Step-Down Regulator

LT8631, 100 V, 1 A, Synchronous, Micropower, Step-Down Regulator

Linear Technology's LT8631 is a current mode PWM step-down DC/DC converter with internal synchronous switches that provide current for output loads up to 1 A.

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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

Image of Linear Tech's Reference Designs

Reference Designs

Find Linear Technology’s reference designs fast in Digi-Key’s Reference Design Library. Learn More

Image of Linear Technology's Automobile Solutions

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 (154)


LTC3374 & LTC3374A Buck DC-DC Converters

Duration: 5 minutes

LTC3374 and LTC3375, the LTC3374A is a high efficiency multi-output power supply IC


Prioritized PowerPath™ Controllers (or Prioritizers)

Duration: 5 minutes

PowerPath controllers selects and controls the switches through which power flows to the system


LTC3623 Synchronous Rail-to-Rail Single Resistor Buck Regulator

Duration: 5 minutes

LTC3623 is a high efficiency, ±5A synchronous buck regulator that incorporates a constant frequency controlled on-time.


LTC3130/LTC3130-1 Monolithic Buck-Boost Converter

Duration: 5 minutes

LTC3130/LTC3130-1 expands Linear’s high performance line of low-quiescent current, medium voltage monolithic synchronous buck-boost converters.

Featured Videos View All (150)

Linear Technology LTC7149 | Digi-Key Daily

Linear Technology's LTC7149 operates with a peak current-mode architecture that allows for fast transient response while delivering up to 4A of continuous output current.

Linear Tech LT6657 Precision Voltage Reference | Digi-Key Daily

LT6657 series voltage references from Linear Tech are precise, low noise, and buffered, making them ideal for medical and automotive control applications.

Driving High Resolution SAR ADCs - Linear Technology

This video explores a number of tradeoffs when driving high resolution ADCs and discusses ways to combat these issues.

Linear Tech LT3088 and LT3089 Rugged Linear Regulators | Digi-Key Daily

LT3088 and LT3089 regulators from Linear Tech have currents up to 800 milliamps and an input voltage ranging up to 36 volts for use in industrial applications.

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