L6981CDR

38 V, 1.5 A synchronous step-down converter with 20 µA quiescent current

Parameters

Input Voltage Min Volt	3.5
Input Voltage Max Volt	38.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	SO-8

Description

The L6981 is an easy to use synchronous monolithic step-down regulator capable of delivering up to 1.5 A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. The L6981 is based on a peak current mode architecture and is packaged in an SO8 with...
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Key features

Key features
3.5 V to 38 V operating input voltage Output voltage from 0.85 V to V_IN 3.3 / 5 V fixed output voltage versions 1.5 A DC output current 20 μA operating quiescent current Internal compensation network Two different versions: LCM for high efficiency at light-loads and LNM for noise sensitive applications 2 μA shutdown current Internal soft-start High voltage V_IN compatible Enable Output overvoltage protection Output voltage sequencing Thermal protection Synchronization to external clock for LNM devices SO8 package

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Parameters

Input Voltage Min Volt	3.5
Input Voltage Max Volt	38.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	SO-8

Description

Key features

Key features
3.5 V to 38 V operating input voltage Output voltage from 0.85 V to V_IN 3.3 / 5 V fixed output voltage versions 1.5 A DC output current 20 μA operating quiescent current Internal compensation network Two different versions: LCM for high efficiency at light-loads and LNM for noise sensitive applications 2 μA shutdown current Internal soft-start High voltage V_IN compatible Enable Output overvoltage protection Output voltage sequencing Thermal protection Synchronization to external clock for LNM devices SO8 package