LF60CV

Overview

The LF60CV is a linear regulator from the LFXX series, configured for a fixed 6 V output with a maximum continuous current of 0.5 A. It operates within an input voltage range of -0.5 V to 40 V and utilizes LDO topology. The device features a low dropout voltage of 0.45 V and low quiescent current, making it suitable for noise-sensitive and power-constrained environments.

Feature Summary

• Very low dropout voltage capability
• Low quiescent current consumption
• Suitable for low-noise applications

Applications

• Battery powered systems
• Multi-output supply designs
• Low voltage bulb blinkers

Procurement Notes

Verify the specific package variant, as the LF60CV designation may correspond to different physical packages such as TO-220AB. Confirm that the required output voltage matches the fixed 6 V specification. Ensure the application current does not exceed the 0.5 A limit. Check for any suffix variations that might indicate different thermal or pin configurations.

Selection Notes

Select this component when a stable 6 V rail is required from a higher or varying input source up to 40 V. It is appropriate for designs prioritizing low power consumption and minimal noise generation. Consider the thermal performance in the chosen package if operating near the maximum current rating.

Part Context

This part belongs to the LFXX family of very low drop regulators offered by STMicroelectronics. The series provides various fixed output voltages optimized for efficiency in portable and battery-operated electronics. The LF60CV specifically addresses the need for regulated 6 V power with minimal voltage loss across the regulator.

Replacement Considerations

Check for other members of the LFXX series with compatible output voltages or currents. Verify pinout compatibility before substituting with similar LDO regulators from ST or other manufacturers.