LT1074CT#06PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1074CT#06PBF is a monolithic bipolar switching regulator manufactured by Analog Devices Inc. It operates in a buck topology with an adjustable output voltage range of 2.5V to 35V and supports up to 5.5A switch current. The device accepts an input voltage between 8V and 45V, functioning at a fixed switching frequency of 100kHz. Packaged in a TO-220-5 through-hole housing, it is rated for operation within a temperature range of 0°C to 70°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates power switch, oscillator, control circuitry, and current limit components on a single chip
• Supports positive or negative adjustable output configurations
• Requires minimal external component count for standard operation

Voltage Regulators - DC DC Switching Regulators Applications

• Step-down DC-DC conversion from 8V to 40V inputs
• Positive-to-negative converter circuits
• Tapped-inductor buck converter designs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #06PBF against official Analog Devices documentation to confirm exact thermal and mechanical specifications. Confirm availability status as distribution channels may list this part as limited supply or obsolete. Ensure the TO-220-5 package matches your PCB footprint requirements before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a high-current buck regulator is required with integrated protection features. The TO-220-5 package facilitates through-hole mounting and heat dissipation. Verify that the 8V minimum input voltage aligns with your system's power source capabilities and that the 100kHz switching frequency suits your electromagnetic interference constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT1074 series of high-efficiency switching regulators. It shares architectural similarities with the LT1070 and LT1076 but is specifically optimized for buck applications. The series is characterized by its ability to deliver substantial output currents while maintaining stable regulation across varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1074CT#30PBF and LT1074HVIT#PBF are confirmed substitutes within the same family. Verify that their respective input voltage ranges and operating temperature specifications meet your design requirements before substitution.