Single Output Regulators

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A81805

40 V, 2.5 A, Synchronous Buck Regulator with Low EMI and 6 µA Quiescent Current

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A8660

Wide Input Voltage, Adjustable Output, Synchronous Buck Controller with PWM Frequency Dithering, Synchronization, and NPOR

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Allegro 20-Pin 4mmx4mm QFN ES with wettable flank package

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Ultra Low Iq, Wide Input, 2.4MHz, 1 Amp Synchronous Buck Regulator

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Featured Products

A81805

A8660

ARG81800

See below for our offering of buck regulators, buck/boost regulators, step down regulators, and low voltage regulators:

Documentation & Resources

Resistor Divider Spreadsheet Provides Standard Resistor Values for Optimal Converter Output-Voltage Accuracy

Inductorless Buck/Boost Power Supply for Low-Power Automotive Sensor Applications

ARG81800 Evaluation Board User Guide

A81805 Evaluation Board User Manual

A8660 Evaluation Board User Guide

A8650 Evaluation Board User Guide

Short Duty Cycles Lead to Smaller DC-DC Converters

Contact Sales

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Single Output Regulators

Featured Products

A81805

A8660

ARG81800

See below for our offering of buck regulators, buck/boost regulators, step down regulators, and low voltage regulators:

Documentation & Resources

Resistor Divider Spreadsheet Provides Standard Resistor Values for Optimal Converter Output-Voltage Accuracy

Inductorless Buck/Boost Power Supply for Low-Power Automotive Sensor Applications

ARG81800 Evaluation Board User Guide

A81805 Evaluation Board User Manual

A8660 Evaluation Board User Guide

A8650 Evaluation Board User Guide

Short Duty Cycles Lead to Smaller DC-DC Converters