LT1071CT#30PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1071CT#30PBF is a high-efficiency switching voltage regulator manufactured by Analog Devices Inc. It operates within an input voltage range of 3 V to 60 V and provides an adjustable output voltage starting from 1.25 V. The device supports a maximum switch current of 2.5 A with a fixed switching frequency of 40 kHz. Designed for through-hole installation, it utilizes the TO-220-5 package. The component supports multiple topologies including boost, buck, Cuk, flyback, and forward configurations, allowing for positive or negative output generation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports versatile circuit topologies including boost, buck, Cuk, flyback, and forward converters
• Capable of generating both positive and negative output voltages
• Features integrated shutdown functionality for power management

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supply systems requiring flexible topology implementation
• Battery-powered equipment utilizing step-up or step-down conversion
• Telecommunications infrastructure power distribution networks

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #30 against official Analog Devices documentation to confirm lead frame plating and traceability requirements. Ensure the TO-220-5 package variant matches your thermal design constraints. Cross-reference the datasheet revision date to validate parameter consistency before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltage tolerance up to 60 V. The 2.5 A switch current rating suits moderate power applications. Consider the 40 kHz switching frequency for balancing component size and efficiency. Verify that the chosen inductor and capacitor values align with the specified operating temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT1071 series of micropower DC/DC converters. It shares architectural similarities with the LT1070 but offers extended input voltage capabilities. The series is designed for general-purpose switching regulator applications where flexibility in topology selection is required. It serves as a core control element in various power conversion stages.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1070CT#30PBF: Similar topology support but lower input voltage rating. LT1071HVIT#PBF: Higher voltage rating with surface mount packaging.