LT1076CT-5#06PBF

Overview

The LT1076CT-5#06PBF is a monolithic bipolar switching regulator manufactured by Analog Devices Inc. It operates as a buck converter with a fixed 5V output and supports up to 2A output current. The device accepts an input voltage range of 7.3V to 45V and functions at a switching frequency of 100 kHz. It features internal power switching, oscillator, control circuitry, and current limit components. The component is housed in a TO-220-5 package designed for through-hole mounting.

Feature Summary

• Integrates power switch, oscillator, control circuitry, and current limit components on a single chip
• Capable of driving tapped inductors in buck mode due to switch output swing specification
• Supports multiple topologies including positive-to-negative conversion, negative boost, and flyback configurations

Applications

• Tapped-inductor buck converters
• Positive-to-negative voltage converters
• Negative boost converters
• Flyback converters

Procurement Notes

Verify the specific suffix #06PBF against official Analog Devices documentation to confirm lead-free status and RoHS compliance details. Confirm availability status as distribution channels may indicate limited stock or discontinuation. Ensure the TO-220-5 through-hole package matches your PCB design requirements before finalizing procurement.

Selection Notes

Select this component when a robust bipolar switching regulator is required for applications needing integrated protection and control features. The fixed 5V output simplifies design for standard logic supplies. Consider the 100 kHz switching frequency and thermal performance in the TO-220-5 package for heat dissipation needs in industrial environments.

Part Context

This part belongs to the LT1076 series of high-performance monolithic switching regulators. The series is known for requiring minimal external components while providing comprehensive internal protection. The CT variant specifically denotes the commercial temperature range and through-hole packaging option within the broader LT1076 family.

Replacement Considerations

LT1076CT#06PBF is listed as a parameter-equivalent alternative.