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Exar Corporation

- Exar Corporation is now a part of MaxLinear, Incorporated. MaxLinear is a leading provider of radio frequency (RF), analog and mixed-signal integrated circuits for connected home, wired and wireless infrastructure, industrial and multimarket applications. Exar's products are now MaxLinear’s High Performance Analog products and the portfolio includes: power management and interface components; communications products; and encryption and compression solutions. For more information about MaxLinear, visit: http://www.maxlinear.com. For more information about MaxLinear’s High Performance Analog products, visit: http://www.exar.com.

Product Listing View All

Newest Products View All (32)

Image of Exar's MxL7204 Dual 4 A Power Module

MxL7204 Dual 4 A Power Module

Exar's MxL7204 supports two outputs each with an output voltage range of 0.6 V to 5.0 V, set by a single external resistor.

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Image of Exar's XR46004-Q Regulator with Enable Control

XR46004-Q Regulator with Enable Control

Exar's XR46004-Q is a high-voltage, low dropout current regulator that has been AEC-Q100 qualified for use in automotive applications.

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Image of Exar’s XR76208-Q AEC-Q101 Qualified 40 V, 8 A Synchronous Switching Regulator

XR76208-Q AEC-Q101 Qualified 40 V, 8 A Synchronous Switching Regulator

Exar's XR76208-Q industry's highest current 40 V, 8 A synchronous switching regulator with AEC-Q100 qualification.

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Image of Exar's XR76203-Q Regulator

XR76203-Q/XR76205-Q Regulators

Exar's XR76203-Q and XR76205-Q synchronous step-down regulators use constant on-time architecture to provide superior line/load regulation, fast transient response, and stability with ceramic output capacitors.

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Image of Exar's XR76203/05/08 Step-Down Regulators

XR76201-03-05-08 Step-Down Regulators

The XR76201, XR76203, XR76205 and XR76208 are synchronous step-down regulators combining the controller, drivers, bootstrap diode, and MOSFETs in a single package for point-of-load supplies.

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Image of Exar's XR7920x 40 V Power Modules

XR79203 and XR79206 40 V Power Modules

Exar’s XR7920x synchronous step-down COT power modules are easy-to-use QFN package while providing high efficiency in a small footprint.

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Product Training Modules View All (13)

PowerBlox Family of Voltage Regulators

PowerBlox Family of Voltage Regulators

Duration: 8 minutes

Learn about Exar's family of synchronous buck regulators comprised of the controller, drivers, bootstrap diode, and MOSFETs in a single package for point-of-load supplies.

Digital Details of the XRP7714 Family

Part 3: Digital Details of the XRP7714 Family

Duration: 15 minutes

The third installment in a series about Exar’s PowerXR Digital Power Controllers.

PowerXR Digital Power Controllers

Part 1: PowerXR Digital Power Controllers

Duration: 15 minutes

A review of switching regulator control as it applies to the PowerXR products.

Switching Regulator Control

Part 2: Switching Regulator Control

Duration: 15 minutes

The second in a five part series regarding the Power XR programmable power products at Exar Corporation.

Featured Videos View All (13)

Power Architect™ 5 reduces engineering time and effort in power system bring-up

Exar's Power Architect 5 is intuitive, easy to use tool that supports entire family of programmable PMICs. With this tool, a user can configure a device to fit any application in minutes.

XRUSB1 software driver simplifies legacy COM port support for USB UARTs in Windows

With serial ports disappearing from PCs/laptops while the number of USB ports are increasing, serial (COM) port designs are migrating to USB UART solutions.

Design 10A, 15A or 20A DC/DC converters in seven simple steps

Exar's fully integrated power modules allow you to complete a power supply design in 7 simple steps. Power Modules integrate the control, MOSFETs, inductor and high frequency capacitors to greatly simplify the design of a DC/DC converter.

PowerXR Capacitor Optimization

PowerXR Capacitor Optimization

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