LM2672LD-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2672LD-ADJ/NOPB is a high-efficiency step-down voltage regulator from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with an input voltage range of 6.5 V to 40 V and delivers a continuous output current of 1 A. The device features an adjustable output voltage configuration within a 16-pin HVSON package. Designed for robust performance, it supports a junction temperature range from -40 °C to 125 °C and incorporates internal frequency compensation to minimize external component count.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated power switch eliminates the need for external high-current components
• Internal frequency compensation reduces required external passive component count
• Fixed switching frequency operation simplifies filter design requirements

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for embedded systems
• Battery-powered equipment requiring efficient voltage conversion
• Industrial control systems operating in harsh thermal environments

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific package variant against the datasheet, as the LD suffix denotes a 16-pin HVSON configuration distinct from standard SOIC versions. Confirm RoHS compliance status directly with the manufacturer or authorized distributor, as historical data indicates potential lead-free variations. Ensure the ordering part number matches the exact pinout and thermal pad requirements for your PCB layout.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact 16-pin footprint is preferred over traditional 8-pin packages while maintaining 1 A output capability. It is suitable for designs requiring wide input voltage ranges up to 40 V. Consider the thermal dissipation characteristics of the HVSON package during layout planning to ensure reliable operation across the specified industrial temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This regulator belongs to the LM2672 series, which provides a simplified solution for step-down DC/DC conversion. The series is characterized by its ability to drive significant loads with minimal external circuitry. The LM2672LD variant specifically adapts this topology into a smaller surface-mount form factor suitable for dense board layouts.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2672MX-ADJ/NOPB: Offers identical electrical performance but utilizes an 8-SOIC package instead of the 16-pin HVSON format.