LMR16006YQDDCRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LMR16006YQDDCRQ1 is an automotive-qualified synchronous step-down DC-DC converter from Texas Instruments. It operates with an input voltage range of 4 V to 40 V and delivers a maximum output current of 600 mA. The device features an adjustable output voltage, a fixed switching frequency of 2.1 MHz, and a quiescent current of 28 uA. It supports operation temperatures from -40°C to +125°C and includes shutdown functionality. Packaged in a SOT-23-THIN-6 case, it meets AEC-Q100 standards for automotive applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
• Integrated synchronous buck topology enables efficient power conversion within a compact footprint.
• High-frequency switching allows for the use of small external passive components.

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment systems
• Telematics control units
• Body electronics modules

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 package variant matches design requirements. Cross-reference datasheet revisions to validate electrical characteristics and pinout configurations prior to integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive environments requiring high efficiency and minimal board space. The adjustable output provides flexibility for various load requirements. Ensure input voltage stays within the specified 4 V to 40 V range to maintain stable regulation and protect internal circuitry during transient events.

Voltage Regulators - DC DC Switching Regulators Part Context

This regulator belongs to the SIMPLE SWITCHER family, designed for simplified power management solutions. It integrates the controller, power switch, and bootstrap diode into a single monolithic IC. This integration reduces design complexity compared to discrete solutions while maintaining robust performance under varying thermal conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR16006YQDDCTQ1: Identical functional specifications with different packaging quantity (cut tape vs. reel).

Voltage Regulators - DC DC Switching Regulators FAQ

Is the LMR16006YQDDCRQ1 suitable for harsh automotive thermal environments?

Yes, the device is rated for junction temperatures up to 125°C and is qualified to AEC-Q100 standards, ensuring reliability in demanding automotive applications.

What is the typical quiescent current consumption of this regulator?

The device exhibits a low quiescent current of 28 uA, which helps minimize battery drain in standby modes.