LT1580CQ#TRPBF

Special Purpose Regulators Overview

The LT1580CQ#TRPBF is a low-dropout linear regulator manufactured by Analog Devices Inc., featuring an adjustable output voltage and a maximum continuous output current of 7 A. It utilizes a DDPAK-5 surface-mount package and operates within a temperature range of 0°C to +150°C. The device exhibits a typical power supply rejection ratio (PSRR) of 80 dB, with a line regulation and load regulation of 1 mV each. Dropout voltage specifications include a typical value of 540 mV and a maximum of 1.35 V. Quiescent operating current is specified at 10 mA.

Special Purpose Regulators Feature Summary

• Provides high-current regulation capability up to 7 A for demanding power applications
• Features very low dropout voltage characteristics for efficient operation under varying input conditions
• Offers adjustable output voltage flexibility for customized power supply designs

Special Purpose Regulators Applications

• Industrial control systems requiring stable positive linear regulation
• Embedded electronics utilizing surface-mount assembly techniques
• Power management circuits in environments with elevated thermal requirements

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm the specific suffix designation matches project requirements, as packaging variations may exist between tube and reel formats. Ensure compliance with relevant environmental standards such as RoHS directives prior to integration into final assemblies.

Special Purpose Regulators Selection Notes

Evaluate thermal dissipation capabilities based on the DDPAK-5 package constraints when designing for the full 7 A output current. Consider the impact of input-to-output voltage differential on heat generation. Verify that the required output voltage setting falls within the operational limits defined by the datasheet specifications.

Special Purpose Regulators Part Context

This component belongs to the LT1580 series of low-dropout regulators from Analog Devices Inc. It serves as a robust solution for applications requiring high current handling in a compact surface-mount form factor. The series is designed to provide reliable performance in industrial and commercial power management scenarios.

Special Purpose Regulators Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference pinouts and electrical parameters carefully before implementation.