LF60ABDT

Overview

The LF60ABDT is a very low drop voltage regulator (LDO) manufactured by STMicroelectronics, providing a fixed 6 V output. It supports an input voltage range from -0.5 V to 40 V and delivers up to 0.5 A of output current. The device features a low dropout voltage of 0.45 V and low quiescent current, making it suitable for low-noise, low-power applications, particularly in battery-powered systems.

Feature Summary

• Very low dropout voltage operation
• Low quiescent current consumption
• Integrated ON/OFF switch functionality

Applications

• Battery-powered systems
• Low-noise power supply circuits
• Low-power electronic devices

Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when ordering. Confirm the package type matches design requirements. Ensure input voltage does not exceed 40 V. Check thermal dissipation capabilities for the chosen package. Validate that the 6 V output aligns with load specifications.

Selection Notes

Select this component for applications requiring stable 6 V regulation with minimal voltage loss. Consider its low quiescent current for battery life extension. Evaluate thermal performance under maximum load conditions. Ensure compatibility with input voltage ranges up to 40 V. Verify space constraints for the available package options.

Part Context

This part belongs to the LFXX series of very low drop regulators from STMicroelectronics. The series offers various output voltages optimized for efficiency. These regulators are designed for portable electronics where power conservation is critical. The LF60ABDT specifically provides a fixed 6 V output within this family.

Replacement Considerations

Check for other LFXX series variants with different output voltages if system requirements change. Verify pinout compatibility before substituting with similar LDOs from other manufacturers. Ensure replacement parts meet the same 0.5 A current and 40 V input limits.