NS LM3671MF-2.8/NOPB

降压降压2.7V5.5V600mA

Overview

The LM3671MF-1.2/NOPB step-down DC-DC converter is optimized for powering low voltage circuits from a single Li-Ion cell battery and input voltage rails from 2.7 V to 5.5 V. It provides up to 600-mA load current, over the entire input voltage range. There are several different fixed voltage output options available as well as an adjustable output voltage version range from 1.1 V to 3.3 V.

A high-switching frequency of 2 MHz (typical) allows use of tiny surface-mount components. Only three external surface-mount components, an inductor, and two ceramic capacitors, are required.

Features

Bulk Package
Positive Output Configuration
Buck Topology
Fixed Output Type
1 Number of Outputs
2.7V Voltage - Input (Min)
5.5V Voltage - Input (Max)
2.8V Voltage - Output (Min/Fixed)
600mA Current - Output
2MHz Frequency - Switching
Yes Synchronous Rectifier
Surface Mount Mounting Type