LM2698MM-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2698MM-ADJ/NOPB is a Texas Instruments SIMPLE SWITCHER step-up DC/DC converter in an 8-pin VSSOP package. It operates with an input voltage range of 2.2V to 12V and provides an adjustable output from 2.2V to 17V. The device delivers up to 1.35A output current at a fixed switching frequency of 1.25MHz. It functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated power switch for simplified design
• Fixed high-frequency operation reduces external component size
• Adjustable output voltage via external resistor network
• Thermal shutdown protection for reliability

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Industrial control systems
• Automotive electronics
• Communication modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free status and RoHS compliance as per the manufacturer's datasheet. Confirm the MM package variant matches the required PCB footprint. Ensure the application circuit supports the 1.25MHz switching frequency requirements for inductor selection.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact boost solution is needed for inputs between 2.2V and 12V. The 1.35A current limit suits moderate load applications. Consider the VSSOP-8 package constraints for thermal management. Verify that the required output voltage falls within the 2.2V to 17V adjustable range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the SIMPLE SWITCHER family, designed for ease of use with minimal external components. It integrates a high-efficiency power switch and controller into a single monolithic IC. The LM2698 series focuses on reducing board space while maintaining stable regulation in demanding environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for LM2698MMX-ADJ/NOPB for reel packaging alternatives. Verify functional compatibility with other SIMPLE SWITCHER boost regulators if pinout differences exist.