LM2675MX-3.3

$4.01

Description：IC REG BUCK 3.3V 1A 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:603c9305608e Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2675MX-3.3 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 3.3V 1A 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2675MX-3.3

Description：IC REG BUCK 3.3V 1A 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
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)：3.3V
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 LM2675MX-3.3

LM2675MX-3.3

Voltage Regulators - DC DC Switching Regulators Overview

The LM2675MX-3.3/NOPB is a high-efficiency 1A step-down voltage regulator from the Texas Instruments LM2675 series. It operates with an input voltage range of 8V to 40V and provides a fixed 3.3V output. The device features a switching frequency of 260kHz, enabling the use of small external components. It is housed in an 8-pin SOIC surface-mount package and supports an operating temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic power switch eliminates the need for external driver circuits
Fixed internal feedback network ensures precise output voltage regulation without external resistors
Built-in thermal shutdown protection safeguards against overheating under fault conditions

Voltage Regulators - DC DC Switching Regulators Applications

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

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number includes the NOPB suffix to confirm lead-free compliance and RoHS adherence. Confirm the specific package variant matches the required PCB footprint. Ensure the fixed 3.3V output specification aligns with the target circuit design requirements before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3V output is required from an 8V to 40V input source. It is suitable for designs prioritizing high efficiency and minimal external component count. Consider the SOIC-8 package constraints and thermal management needs for the intended application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2675 SIMPLE SWITCHER family, designed for high-efficiency step-down conversion. The series offers both adjustable and fixed voltage options. The MX suffix indicates the SOIC surface-mount package, distinguishing it from through-hole variants like the N-series.