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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 (124)

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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Image of Linear Technology's LTC2380 SAR ADC

LTC2380-24 24-Bit, 2 MSPS SAR ADC

Linear Technology's LTC2380-24 is a low-noise, low power, high-speed 24-bit (SAR) ADC

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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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LTC2937 Seq/Voltage Supervisor

LTC2937 Programmable Six-Channel Sequencer and Voltage Supervisor with EEPROM

Linear Technology's LTC2937 is a six-channel power supply sequencer and voltage supervisor.

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Image of Linear Technology's LTC5549 Double-Balanced Mixer

LTC5549 Passive Double-Balanced Mixer

Linear Technology's LTC5549 is a general purpose passive double balanced mixer that can be used for up conversion or down conversion.

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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 Technology's Battery Charger Solutions

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 (138)


LT3042 Low Dropout Linear Regulator

Duration: 10 minutes

High performance low dropout linear regulator featuring low noise architecture with 0.8 µVrms and high PSRR of 79 dB at 1 MHz, for powering noise sensitive applications

boost capacitor charger

LTC3643 2A Bidirectional Power Backup Supply

Duration: 5 minutes

Introduction to the LTC3643 bi-directional, high voltage boost capacitor charger that automatically becomes a buck regulator for system backup.


LTC3265 Low Noise Dual Supply with Boost and Inverting Charge Pumps

Duration: 5 minutes

LTC3265 is a high voltage low noise dual output regulator ideal for medium to high voltage dual polarity rail applications.


LT3091 -36 V 1.5 A Negative Linear Regulator with Programmable Current Limit

Duration: 5 minutes

Introduction to the LT3091 -36 V, 1.5 A Negative Linear Regulator with Programmable Current Limit

Featured Videos View All (113)

Linear Tech LTC2387 SAR Product Overview | Digi-Key Daily

Linear Technology's LTC2387 low noise, high speed 16-bit successive approximation register (SAR) offers a high speed sampling rate and 0.25% initial accuracy.

Simultaneously Digitize Eight High-Voltage Arbitrary Swing Signals

Many common monitoring and control applications require multiple analog input signals to be simultaneously sampled and digitized, preserving time-domain correlation and frequency-domain phase relationships between the signals in the digital domain. T

Wide Common Mode Range Current Sensing

The LT6375 difference amplifier enables very accurate wide common mode current sensing applications. Its superior performance compared to alternative industry standard difference amplifiers translates into better accuracy in demanding applications.

Linear Technology LTC6752

In this video, a new high speed CMOS output comparator family, the LTC6752, is introduced. The comparators exhibit extremely high toggle rates of 280 MHz and very low propagation delays of only 2.9ns.