LT1072CT#06PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1072CT#06PBF is a monolithic high-power switching regulator manufactured by Analog Devices Inc. It operates with input supply voltages ranging from 3 V to 40 V and delivers an adjustable output voltage up to 65 V switch rating. The device provides a maximum output current of 1.25 A with a fixed switching frequency of 40 kHz. Quiescent current consumption is limited to 6 mA. It supports multiple topologies including buck, boost, Cuk, flyback, forward, and inverting configurations. The component is housed in a TO-220-5 package designed for through-hole mounting and functions within a temperature range of -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports versatile DC-DC conversion topologies including buck, boost, Cuk, flyback, forward, and inverting configurations.
• Integrates a high-current, high-efficiency power switch along with complete oscillator, control, and protection circuitry on a single die.
• Features low quiescent current operation to maintain efficiency across varying load conditions.

Voltage Regulators - DC DC Switching Regulators Applications

• Buck-Boost converter circuits
• Flyback converter designs
• Inverting power supply architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #06PBF against official Analog Devices documentation to confirm pinout or marking variations. Confirm availability status as distribution channels may list this part as limited supply or obsolete. Ensure the TO-220-5 through-hole package matches your PCB layout requirements before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems requiring flexible topology support such as flyback or inverting converters. The 1.25 A output current capability suits moderate power applications. Verify that the 40 kHz switching frequency aligns with your electromagnetic interference constraints and passive component selection criteria.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT1072 series of high-efficiency switching regulators. It shares core architectural features with variants like LT1072CSW and LT1072IT but differs in package type and thermal characteristics. The series is categorized under PMIC DC-DC switching regulators within Analog Devices' power management portfolio.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1072CT#PBF serves as a direct replacement variant within the same family, differing potentially only in suffix designation or manufacturing lot specifics. Cross-referencing datasheets is required to ensure identical pin compatibility and electrical specifications.