LT1580CT#PBF

Special Purpose Regulators Overview

The LT1580CT#PBF is a positive low dropout linear regulator manufactured by Analog Devices Inc., belonging to the LT1580 series. It provides an output current of 7 A with adjustable voltage output. The device features a typical power supply rejection ratio (PSRR) of 80 dB and operates within a temperature range of 0°C to +150°C. Key electrical parameters include a maximum dropout voltage of 1.35 V, line regulation of 1 mV, and load regulation of 1 mV. It is housed in a DDPAK-5 surface-mount package.

Special Purpose Regulators Feature Summary

• Provides high continuous output current capability for demanding power applications
• Features very low dropout voltage characteristics for efficient power management
• Offers adjustable output voltage flexibility for custom design requirements

Special Purpose Regulators Applications

• Industrial power supply systems requiring stable high-current regulation
• Telecommunications equipment power distribution networks
• Embedded computing platforms needing efficient linear regulation

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and specific manufacturing lot dates against current datasheet revisions. Ensure proper handling procedures are followed due to sensitivity to electrostatic discharge during installation and storage.

Special Purpose Regulators Selection Notes

Select this component when designing circuits requiring high current capacity with minimal voltage drop across the regulator. Consider thermal management solutions given the power dissipation levels associated with 7 A operation. Verify that the input voltage range supports the required output adjustment while maintaining adequate headroom for stable regulation under all load conditions.

Special Purpose Regulators Part Context

This part belongs to the LT1580 family of fast response positive regulators from Analog Devices. The series includes variants with different current ratings such as 4.6 A and 3 A models. These regulators are designed for applications requiring rapid transient response and stable performance under varying load conditions.

Special Purpose Regulators Replacement Considerations

LT1580IT7-2.5#PBF is a documented substitute offering fixed 2.5 V output in a TO-220 package.