LT1071CT#06PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1071CT#06PBF is a high-efficiency switching regulator manufactured by Analog Devices Inc., housed in a TO-220-5 through-hole package. It supports multiple topologies including Boost, Buck, Cuk, Flyback, Forward, and Inverting configurations. The device features an adjustable output voltage with a maximum switch current of 2.5 A. It operates within an input voltage range of 3 V to 40 V and maintains a low quiescent current of 6 mA. The internal oscillator switches at a frequency of 40 kHz. The component is rated for operation between -40°C and +125°C junction temperature and includes shutdown functionality.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports versatile circuit topologies such as boost, buck, Cuk, flyback, forward, and inverting converters.
• Integrates a 2.5 A power switch capable of handling significant load currents.
• Features low static current consumption for improved efficiency.
• Includes a shutdown pin for power management control.

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supply systems
• Battery-powered equipment requiring efficient voltage conversion
• Telecommunications infrastructure

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #06PBF against official Analog Devices documentation to confirm exact thermal or mechanical specifications. Ensure compatibility with the required operating temperature range and mounting style. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity. Check for any recent product change notices that may affect performance or packaging.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single IC must support multiple converter topologies with moderate current requirements. The wide input voltage range and adjustable output provide design flexibility. Consider the TO-220-5 package for applications requiring robust thermal dissipation and through-hole mounting. Evaluate the 40 kHz switching frequency against electromagnetic interference constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT1071 series of high-efficiency switching regulators from Analog Devices. The series is designed for applications requiring flexible topology implementation. The LT1071 variant specifically offers a 2.5 A switch current rating, distinguishing it from higher-current counterparts like the LT1070. It serves as a core power management solution for various DC-DC conversion needs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1071IT#PBF

Voltage Regulators - DC DC Switching Regulators FAQ

What switching frequencies does the LT1071 support?

The LT1071 operates at a fixed internal switching frequency of 40 kHz.

Can the LT1071 generate negative output voltages?

Yes, the device supports inverting topology configurations to produce negative output voltages.