LMR10520YSDX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR10520YSDX/NOPB is a step-down switching regulator from the Simple Switcher family, manufactured by Texas Instruments. It operates with an input voltage range of 3 V to 5.5 V and delivers a maximum output current of 2 A. The device features a fixed switching frequency of 2 MHz and supports adjustable output voltages ranging from 600 mV to 4.5 V. Packaged in a compact 4-pin X2SON format, it includes integrated protection features such as overcurrent protection and thermal shutdown. The component functions within an ambient temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-side N-channel power switch for efficient buck conversion
• Includes built-in overcurrent protection and thermal shutdown mechanisms
• Supports external synchronization to reduce electromagnetic interference

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Point-of-load regulation modules
• Industrial control systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required output voltage settings and thermal management requirements for the target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for 5 V bus architectures. Consider the 2 MHz frequency for smaller passive components. Verify that the 2 A current capability meets peak load demands while maintaining acceptable efficiency levels.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR105xx series of non-isolated DC-DC converters. It shares architectural similarities with other members like the LMR10515 but offers higher current capacity. The series is designed for space-constrained applications requiring simple external component counts.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR10520YSDDEMO/NOPB is a development board for evaluation, not a direct functional substitute. Check datasheets for equivalent current ratings and pinout compatibility before considering alternative regulators.