LMR14006YDDCR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR14006YDDCR is a SIMPLE SWITCHER step-down DC/DC converter from Texas Instruments. It operates with an input voltage range of 4V to 60V and delivers up to 600mA output current. The device features an adjustable output voltage ranging from 800mV to 55V. It integrates a 2.1MHz switching frequency and maintains a typical quiescent current of 28uA. The component supports operation across a junction temperature range of -40°C to +125°C and is housed in a SOT-23-THIN-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated high-voltage MOSFETs enable direct connection to bus voltages without external components.
• Internal compensation simplifies design by minimizing the number of external passive components required.
• Fixed 2.1MHz switching frequency allows for the use of small inductors and capacitors.

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for industrial equipment
• Power supply stages for embedded controllers
• Battery-powered systems requiring wide input ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's official datasheet to confirm pinout and marking configurations. Ensure the ordering part number matches the exact package variant and tape-and-reel specifications required for your assembly process. Cross-reference the revision level to guarantee compatibility with existing designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 60V is necessary for buck conversion. The fixed 2.1MHz frequency is suitable for applications prioritizing compact board space over ultra-low noise. Consider the thermal performance within the SOT-23-THIN-6 package relative to the expected load current and ambient conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR14006 family of non-synchronous buck regulators. It shares core topology with variants like the LMR14006X, differing primarily in internal compensation settings or package markings. The family targets cost-sensitive, space-constrained power management solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR14006YDDCT serves as the cut-tape equivalent of the reel version. Verify pin-to-pin compatibility before substituting with other LMR14006 series members, as output voltage ranges may vary between X and Y suffixes.