LMR10520XSDE/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR10520XSDE/NOPB is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments. It operates with an input voltage range of 3 V to 5.5 V and delivers up to 2.0 A of output current. The device features a fixed 1.6 MHz switching frequency and supports adjustable output voltages from 600 mV to 4.5 V. It utilizes a WSON-6 package, ensuring a compact footprint for space-constrained designs. The regulator includes integrated power switch and protection features such as thermal shutdown and cycle-by-cycle current limiting.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous buck converter topology for high efficiency
• Fixed internal switching frequency simplifies external component selection
• Compact WSON-6 package minimizes board space requirements
• Built-in thermal and current protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Point-of-load regulation for digital signal processors
• Embedded systems requiring compact power solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix against official Texas Instruments documentation to confirm pinout and electrical specifications. Ensure compatibility with your PCB footprint design. Confirm RoHS compliance status through the manufacturer's latest datasheet or environmental information files before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a small form factor is critical alongside moderate current requirements. The fixed frequency operation reduces design complexity compared to variable frequency alternatives. Evaluate thermal performance under maximum load conditions given the small package size. Compare against higher current variants if system demands exceed 2.0 A.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the SIMPLE SWITCHER family, designed for easy implementation in DC-DC conversion applications. It serves as a cost-effective solution for converting higher battery voltages to lower logic levels. The series emphasizes minimal external component count and robust protection features for reliable operation in various consumer and industrial environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR10520XSD/NOPB is a documented equivalent within the same product line.