Texas Instruments LM2673S-3.3/NOPB DC DC Switching Regulators
3A, 3.3V fixed output voltage DC/DC buck converter, operating from an 8V to 40V input range.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2673S-3.3/NOPB
Series
Base Model
Detailed Description
Package
TO-263
Key Features
Package: TO-263; Output Voltage: 3.3V; Output Current: 3A; Max Output Current: 3A; Number of Channels: 1
Lifecycle Status
Active
RoHS State
Compliant
Datasheet
LM2673S-3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2673S-3.3/NOPB DC DC Switching Regulators technical specifications.
General
Package
TO-263
Inventory Source
Winsource
Efficiency
86%
Inventory Source File
/Volumes/T7 Shield/电子元器件数据/抓取的数据/Win-Source数据/winsource_未曾下架数据_202605_1.xlsx
Height
4.57mm
Inventory As of
2026-05-16
Lead Free
Contains Lead
Source Manufacturer
Texas Instruments
Length
10.16mm
Source Category
Integrated Circuits (ICs) > PMIC > PMIC - Voltage Regulators - DC DC Switching Regulators
Texas Instruments LM2673S-3.3/NOPB DC DC Switching Regulators Overview
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