LM2672M-12

$2.93

Description：IC REG BUCK 12V 1A 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:d8aabae7ef8f Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2672M-12 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK 12V 1A 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2672M-12

Description：IC REG BUCK 12V 1A 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：6.5V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Current - Output：1A
Frequency - Switching：260kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2672M-12

LM2672M-12

Voltage Regulators - DC DC Switching Regulators Overview

The LM2672M-12 is a SIMPLE SWITCHER power converter from Texas Instruments, functioning as a high-efficiency 1A step-down voltage regulator. It operates with an input voltage range of 6.5V to 40V and provides a fixed 12V output at up to 1A. The device integrates a 1.2A switch and operates at a switching frequency of 275kHz. It is housed in an 8-pin SOIC package and supports an operating temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a 1.2A power switch for simplified design
Operates at a fixed 275kHz switching frequency
Includes internal compensation for minimal external components
Features thermal shutdown and current limit protection

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for embedded systems
Battery-powered equipment requiring efficient step-down conversion
Industrial control systems with wide input voltage ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix and manufacturer origin, as National Semiconductor was acquired by Texas Instruments. Confirm RoHS compliance status for the specific lot, as older stock may differ. Check for end-of-life notifications or obsolescence warnings before finalizing procurement plans.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 12V output is required from a wide input range. Ensure the load current does not exceed 1A continuous. Consider the SOIC-8 package constraints for thermal management if ambient temperatures approach the upper limit of 125°C.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2672 family of SIMPLE SWITCHER regulators. It shares architectural similarities with the LM2675 but offers lower current capability. The 'M' indicates the SOIC package, while '-12' denotes the fixed 12V output version.