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LM2671M-3.3 - Step-Down Voltage Regulator

Download the LM2671M-3.3 datasheet PDF. This datasheet also covers the LM2671 variant, as both devices belong to the same step-down voltage regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The LM2671 series of regulators are monolithic integrated circuits built with a LMDMOS process.

These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 500-mA load current with excellent line and load regulation.

Features

  • 1 Features.
  • 1 Efficiency up to 96%.
  • Available in 8-Pin SOIC, PDIP, and WSON Packages.
  • Simple and Easy to Design With.
  • Requires Only 5 External Components.
  • Uses Readily Available Standard Inductors.
  • 3.3-V, 5-V, 12-V, and Adjustable Output Versions.
  • Adjustable Version Output Voltage Range: 1.21 V to 37 V.
  • ±1.5% Maximum Output Voltage Tolerance Over Line and Load Conditions.
  • Ensured 500-mA Output Load Current.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM2671-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM2671 SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage Regulator National Semiconductor
LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator National Semiconductor
LM2672 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator National Semiconductor
LM2672EP SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator National Semiconductor
LM2673 SIMPLE SWITCHER 3A Step-Down Voltage Regulator National Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
LM2671M-12 Step-Down Voltage Regulator
LM2671M-5.0 Step-Down Voltage Regulator
LM2671 Step-Down Voltage Regulator
LM2671N-12 Step-Down Voltage Regulator
LM2671N-3.3 Step-Down Voltage Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2671 SNVS008L – SEPTEMBER 1998 – REVISED JUNE 2016 LM2671 SIMPLE SWITCHER® Power Converter High Efficiency 500-mA Step-Down Voltage Regulator With Features 1 Features •1 Efficiency up to 96% • Available in 8-Pin SOIC, PDIP, and WSON Packages • Simple and Easy to Design With • Requires Only 5 External Components • Uses Readily Available Standard Inductors • 3.3-V, 5-V, 12-V, and Adjustable Output Versions • Adjustable Version Output Voltage Range: 1.21 V to 37 V • ±1.5% Maximum Output Voltage Tolerance Over Line and Load Conditions • Ensured 500-mA Output Load Current • 0.
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