SM8081 - Synchronous Step Down Regulator

Product Overview

Silergy

Datasheet Details

Part number	SM8081
Manufacturer	Silergy
File Size	1.08 MB
Description	Synchronous Step Down Regulator
Datasheet	SM8081 Datasheet
Additional preview pages of the SM8081 datasheet.

Product details

Description

SM8081 is a high efficiency 1.5MHz synchronous step down DC/DC regulator capable of delivering up to 1A output current.

It can operate over a wide input voltage range from 2.5V to 5.5V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

Features

2.5V to 5.5V Input Voltage Range.
70μA Low Quiescent Current.
Low RDS(ON) for Internal Switches (Top/Bottom) 260mΩ /170mΩ.
High Switching Frequency 1.5MHz Minimizes the External Components.
Internal Soft-start Limits the Inrush Current.
100% Dropout Operation.
Reliable Short Circuit Protection.
Output Auto Discharge Function.
RoHS Compliant and Halogen Free.
Compact Package: SOT23-5.

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Published: Oct 5, 2024 |