LM3102TLX-1/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3102TLX-1/NOPB is a synchronous step-down voltage regulator from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with a fixed switching frequency of 1 MHz and delivers an output current capability of 2.5 A. The device supports an adjustable output voltage range from 800 mV to 7 V. It functions within an input voltage range typical for buck converters and maintains operation across an extended temperature range from -40°C to +125°C. The component utilizes a DSBGA-28 package and features a quiescent current of 1 mA.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for enhanced efficiency
• Fixed 1 MHz switching frequency enabling compact passive component selection
• Integrated power switch capable of delivering 2.5 A continuous load current

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for embedded systems
• Industrial control equipment power distribution
• Telecommunications infrastructure bias supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required thermal and electrical specifications. Confirm that the DSBGA-28 package footprint matches the intended PCB layout constraints. Ensure the operating environment remains within the specified -40°C to +125°C junction temperature limits for reliable performance.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for high-current applications due to its integrated synchronous switches. The 1 MHz frequency allows for smaller inductors and capacitors compared to lower-frequency alternatives. Consider the DSBGA-28 package size relative to available board space and thermal dissipation requirements during the design phase.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3102 series of SIMPLE SWITCHER regulators, designed for efficient DC/DC conversion. It serves as a monolithic solution integrating the controller and power stage. The NOPB suffix indicates lead-free construction compliant with RoHS standards, suitable for modern environmental regulations in electronic manufacturing.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution guides for compatible devices within the same product family or equivalent performance tiers. Verify pinout compatibility and thermal characteristics before implementing any alternative components.