LM2852XMXA-2.5

Voltage Regulators - DC DC Switching Regulators Overview

The LM2852XMXA-2.5 is a synchronous step-down switching regulator from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with an input voltage range of 2.85 V to 5.5 V and provides a fixed output voltage of 2.5 V. The device supports a maximum output current of 2 A and features selectable switching frequencies of 500 kHz or 1.5 MHz. Packaged in a 14-pin HTSSOP (PowerTSSOP) case, it is designed for high efficiency and compact power solutions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for improved efficiency
• Selectable switching frequency for design flexibility
• Fixed 2.5 V output configuration
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics
• Wireless sensor nodes
• Battery-powered devices
• Embedded systems power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions meet manufacturer specifications to prevent moisture damage. Cross-reference datasheet revisions for any updated electrical characteristics before final integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 2.5 V rail is required within a 2.85 V to 5.5 V input window. The 2 A current capability suits moderate load applications. Choose between 500 kHz and 1.5 MHz frequencies based on inductor size constraints and EMI requirements. Ensure thermal management aligns with the HTSSOP package limitations.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2852 series of SIMPLE SWITCHER regulators. It shares architectural similarities with other variants in the family, differing primarily in output voltage settings and switching frequency options. The series targets efficient DC-DC conversion for space-constrained portable applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitutes include LM2852YMXAX-2.5/NOPB. Verify pin compatibility and electrical parameters before substitution. Ensure the replacement part meets the same thermal and current requirements.