LM2695SD/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2695SD/NOPB is a high-voltage step-down switching regulator manufactured by Texas Instruments, formerly National Semiconductor. It operates with an input voltage range up to 30V and delivers a maximum output current of 1.25A. The device utilizes a 10-WSON package and supports an operating temperature range from -40°C to 125°C. It integrates synchronous rectification for improved efficiency and includes protection features such as thermal shutdown and current limit.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification to enhance conversion efficiency in step-down applications.
• Supports high input voltages up to 30V for flexible power supply designs.
• Includes built-in thermal shutdown and current limiting for robust operation.

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for industrial equipment
• Power supplies for embedded systems
• Battery-powered devices requiring efficient voltage stepping

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation, as Texas Instruments acquired National Semiconductor. Confirm the specific suffix 'NOPB' indicates lead-free and RoHS compliance. Ensure the package type matches the required PCB footprint. Check for any recent lifecycle notices or obsolescence warnings directly from the official datasheet before finalizing procurement plans.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for high-input voltage buck conversion. The 1.25A current rating suits moderate load requirements. Consider the 10-WSON package size constraints against available board space. Evaluate thermal performance under maximum load conditions given the small form factor.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM269x family of simple switcher regulators. It shares design similarities with other members like the LM2694 but offers higher current capability. The family is known for minimal external component count and ease of implementation in space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes may include LM2695SDX/NOPB or LM2695SD-ADJ/NOPB depending on fixed or adjustable output needs. Verify pin compatibility and electrical specifications before substitution.