LMR24210TLX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR24210TLX/NOPB is a SIMPLE SWITCHER step-down DC-DC converter from Texas Instruments. It operates with an input voltage range of 4.5 V to 42 V and delivers up to 1 A of output current. The device integrates a high-side N-channel MOSFET and features a fixed switching frequency of 1 MHz. It supports adjustable output voltages from 800 mV to 24 V. The component is housed in a DSBGA-28 package and functions within a 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 compact design
• Features fixed 1 MHz switching frequency to minimize external component size
• Includes internal soft-start circuitry to limit inrush current
• Provides comprehensive protection against overcurrent, thermal overload, and undervoltage lockout

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial point-of-load regulation
• Automotive electronics systems
• Distributed power architectures
• Battery-powered equipment requiring efficient voltage conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix NOPB indicates lead-free and RoHS compliance status according to manufacturer documentation. Confirm the DSBGA-28 package dimensions match your PCB footprint requirements. Ensure input voltage ratings align with your system's maximum supply conditions to prevent device damage during operation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this regulator when a wide input voltage range up to 42 V is required alongside moderate current capabilities. The fixed 1 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Consider the thermal performance of the DSBGA-28 package for your specific board layout and ambient temperature conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the SIMPLE SWITCHER family, designed for ease of use with minimal external components. It serves as a robust solution for converting higher bus voltages to lower logic or sensor supply levels in space-constrained applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution guides for compatible devices within the LMR series. Verify pin compatibility and electrical specifications before replacing existing designs.