LM2852XMXA-3.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2852XMXA-3.0 is a synchronous buck switching regulator from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It provides a fixed 3 V output with a maximum load current of 2 A. The device operates within an input voltage range of 2.85 V to 5.5 V and supports a switch frequency of 1.5 MHz. It features a load regulation of 8 mV/A and functions in a step-down topology. The component is housed in a 14-pin HTSSOP package with exposed pad for surface mount installation. It is rated for operation between -40°C and +125°C junction temperature.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Fixed 3 V output voltage configuration
• Integrated high-side and low-side power switches
• Compact 14-pin HTSSOP surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Point-of-load regulation for digital signal processors
• Embedded systems requiring stable 3 V supply rails
• Industrial control modules with limited space constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check for obsolescence notices or lifecycle changes prior to procurement. Ensure ordering suffixes match exact specifications. Request datasheets and test reports for quality assurance.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate input voltage compatibility against system power sources. Assess thermal management requirements given the HTSSOP package and 2 A output capability. Consider switching frequency impact on external component sizing. Verify load regulation needs against downstream circuit sensitivity. Review operating temperature range suitability for intended environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2852 series of synchronous buck regulators. The series offers various fixed output voltages and switching frequencies. The XMXA suffix indicates specific pinning and thermal characteristics. Related variants include LM2852YMXA models with different performance parameters. The SIMPLE SWITCHER branding denotes integrated power switch design.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

• LM2852XMXAX-3.0/NOPB

Voltage Regulators - DC DC Switching Regulators FAQ

What is the maximum output current capability?

The device supports a continuous output current of 2 A.

Is the output voltage adjustable?

No, the LM2852XMXA-3.0 provides a fixed 3 V output voltage.

What is the operating temperature range?

The junction temperature range is specified from -40°C to +125°C.