LM2852YMXA-1.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2852YMXA-1.0 is a synchronous step-down DC-DC converter from Texas Instruments, part of the SIMPLE SWITCHER family. It operates with an input voltage range of 2.85 V to 5.5 V and provides a fixed output voltage of 1.0 V. The device supports up to 2 A of output current and features adjustable switching frequencies of 500 kHz or 1500 kHz. Packaged in a 14-pin HTSSOP with exposed pad, it integrates internal power switches for high efficiency.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for enhanced efficiency
• Factory-programmable output voltage via EEPROM
• Flexible switching frequency selection

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics
• Industrial control systems
• Communication equipment power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix (e.g., NOPB) against the manufacturer's official datasheet to confirm pinout and electrical specifications. Ensure compatibility with your PCB footprint, specifically the HTSSOP package dimensions. Confirm availability status as distribution channels may vary.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.0 V output is required within a 2.85 V to 5.5 V input range. Consider the 14-pin HTSSOP package for space-constrained designs. Evaluate the 500 kHz or 1500 kHz options based on external component size requirements and noise sensitivity.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2852 series of synchronous buck regulators. It is designed for applications requiring high efficiency and compact solution size. The series typically includes variants with different factory-set output voltages, sharing the same core controller and package architecture.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes like LM2852YMXA-1.3/NOPB if a different fixed voltage is acceptable. Verify that any replacement maintains the 14-pin HTSSOP EP package and compatible input/output voltage ranges.