LM2650MX-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2650MX-ADJ/NOPB is a synchronous step-down DC/DC converter manufactured by Texas Instruments. It operates with an input voltage range of 4.5 V to 18 V and delivers up to 3 A of output current. The adjustable output voltage spans from 1.5 V to 16 V. The device features a fixed switching frequency of 360 kHz and functions within a temperature range of -40°C to +125°C. It utilizes a SOIC-24 package and includes shutdown functionality.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Integrated power switch for compact design
• Adjustable output voltage capability
• Thermal protection and shutdown control

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation in industrial systems
• Power supply stages for embedded controllers
• Battery-powered equipment requiring efficient conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure the SOIC-24 package matches your PCB footprint requirements. Confirm RoHS compliance status through manufacturer documentation before integration into regulated assemblies.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 3 A synchronous buck solution is required with a 360 kHz switching frequency. It is suitable for designs needing an input range up to 18 V and adjustable outputs down to 1.5 V. Consider thermal management due to the SOIC-24 package constraints at full load.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2650 family of synchronous step-down converters. It shares architectural similarities with other members like the LM2655 but differs in current rating and package type. The family focuses on high-efficiency power management for portable and industrial applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include LM2650M-ADJ/NOPB which shares identical electrical specifications and pinout. Verify package compatibility as the 'M' suffix denotes SOIC-24, distinct from TSSOP or HTSSOP variants found in related families.