LM2852YMXA-2.5

Voltage Regulators - DC DC Switching Regulators Overview

The LM2852YMXA-2.5 is a synchronous step-down switching voltage regulator 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 is capable of driving up to a 2 A load. It supports switching frequencies of 500 kHz and 1500 kHz. The component is housed in a 14-pin HTSSOP package with an exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side N-channel MOSFETs for efficient synchronous rectification
• Features adjustable switching frequency selection between 500 kHz and 1500 kHz
• Includes internal soft-start circuitry to limit inrush current during startup

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronics requiring efficient power conversion
• Industrial systems utilizing single-supply architectures
• Battery-powered devices needing regulated voltage rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'YMXA' and fixed output designation '2.5' against the manufacturer's official datasheet to ensure compatibility with system requirements. Confirm that the 14-pin HTSSOP EP package matches the PCB footprint design. Check for RoHS compliance status as indicated in the latest documentation before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.5 V output is required from a 2.85 V to 5.5 V input source. Ensure the application demands a continuous load current up to 2 A. Consider the thermal performance of the HTSSOP package with exposed pad for heat dissipation needs. Verify that the chosen switching frequency aligns with external component size constraints and electromagnetic interference requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2852 family of synchronous buck regulators. These devices are designed for high-efficiency power management in space-constrained applications. The family typically includes variants with different fixed output voltages and switching frequencies, all sharing the same core control architecture and pinout structure for design flexibility.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the LM2852 series or other TI synchronous buck regulators with matching electrical specifications.