LMR23630APQDRRRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LMR23630APQDRRRQ1 is an automotive-qualified Simple Switcher power module featuring a buck topology. It supports input voltages from 4V to 36V and delivers up to 3A output current with adjustable voltage ranging from 1V to 28V. Key electrical parameters include a quiescent current of 75µA, a switching frequency of 400kHz, and operation across a temperature range of -40°C to +125°C. The device is housed in a WSON-12 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability
• Integrated high-side and low-side MOSFETs within a compact power module
• Adjustable switching frequency capability for optimization
• Built-in protection mechanisms including thermal shutdown and current limit

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment systems
• Telematics control units
• Body control modules
• ADAS sensor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffix alignment. Confirm that the specific revision level matches project requirements. Cross-reference the datasheet for pinout compatibility and thermal pad specifications. Ensure environmental compliance certifications are documented for the specific manufacturing batch.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive environments requiring robust power conversion. The integrated design simplifies layout compared to discrete solutions. Consider the 400kHz default frequency for balancing efficiency and component size. Evaluate thermal performance within the WSON-12 package constraints for the target application load.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR23630 series of Simple Switcher power modules. These devices are designed to provide efficient step-down voltage regulation. The series targets applications needing high integration and automotive reliability. It complements other Texas Instruments PMIC offerings for comprehensive system power management.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution guides for equivalent parts. Verify pin-to-pin compatibility and electrical parameter overlaps before replacement.