LMR10520XSDX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR10520XSDX/NOPB is a synchronous buck converter from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with an input voltage range of 3V to 5.5V and provides an adjustable output voltage between 0.6V and 4.5V. The device delivers a continuous output current of 2A. Key electrical specifications include a switching frequency of 1.6MHz and a quiescent current of 3.2mA. It is housed in a compact 6-WSON package with exposed pad and supports an operating temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency
• Fixed internal switching frequency reduces external component count
• Compact footprint suitable for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics
• Industrial control systems
• Infotainment modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'X' against official documentation to confirm tape and reel packaging requirements. Ensure the order quantity aligns with manufacturer minimums. Confirm RoHS compliance status directly with the supplier or datasheet before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 2A output capability is required within a 5.5V input limit. The 1.6MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the thermal performance of the 6-WSON package meets the application's heat dissipation needs under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR10520 series of non-isolated DC-DC converters. It shares architectural similarities with other members like the LMR10515 and LMR10530, differing primarily in output current ratings and package options. It serves as a power management solution for low-voltage digital loads.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes within the same family include LMR10515XSD/NOPB for lower current needs or LMR10530XSD/NOPB for higher current demands. Cross-family replacements require verification of pin compatibility and thermal characteristics.