SC221 - Synchronous Step-Down Regulator

SEMTECH

General Description

Patented X-EMITM Inductor Technology Enables Trace Inductors in PC Board Material Excellent EMI Performance Efficiency up to 90% 17.5µA Quiescent Current under Very Light Loads Wide Inp

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SC221 synchronous step-down regulator by SEMTECH - Datasheet Preview

Datasheet Details

Part number	SC221
Manufacturer	SEMTECH
File Size	846.73 KB
Description	Synchronous Step-Down Regulator
Datasheet	SC221 Datasheet

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SC221 x POWER MANAGEMENT 20MHz, 650mA, X-EMI™-Enabled Synchronous Step-Down Regulator Features Description Patented X-EMITM Inductor Technology Enables Trace Inductors in PC Board Material Excellent EMI Performance Efficiency up to 90% 17.5µA Quiescent Current under Very Light Loads Wide Input Voltage Range — 2.7V to 5.5V Adjustable Output Voltage Down to 1.0V Output DC Current — up to 650mA High Light-load Efficiency via Automatic PSAVE Mode Ultra-fast Transient Response — <1µs Temperature Range — -40 to +85°C Shutdown Current — 0.