LT1076HVCT7#PBF

Description：IC REG BUCK BOOST ADJ 2A TO220-7
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:8d4905423cf9 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 2A TO220-7
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Flyback
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：8V
Voltage - Input (Max)：64V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：35V
Current - Output：2A (Switch)
Frequency - Switching：100kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：TO-220-7 Formed Leads
Supplier Device Package：TO-220-7
Grade：-
Qualification：-

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LT1076HVCT7#PBF

Overview

The LT1076HVCT7#PBF is a high-voltage monolithic bipolar switching regulator manufactured by Analog Devices Inc. It supports Buck, Boost, and Flyback topologies with an adjustable output voltage range from 2.5V to 35V. The device integrates a power switch capable of handling up to 5.5A and operates within an input voltage window of 8V to 64V. Designed for through-hole mounting in a TO-220-7 package, it functions reliably across a temperature range of 0°C to 70°C at a fixed switching frequency of 100kHz.

Feature Summary

Integrates power switch, oscillator, control circuitry, and current limit components on a single chip
Supports multiple converter topologies including Buck, Boost, and Flyback configurations
Provides adjustable output voltage capability with positive or negative output configuration options

Applications

Industrial power supply systems requiring high input voltage tolerance
Distributed power architectures utilizing flyback or buck-boost conversion
Battery-powered equipment needing step-up or step-down regulation

Procurement Notes

Verify the specific suffix CT7 indicates tape-and-reel packaging when ordering. Confirm that the TO-220-7 through-hole form factor matches your board layout requirements. Ensure the operating temperature range of 0°C to 70°C meets your environmental specifications before finalizing procurement decisions.

Selection Notes

Select this component when a robust, high-current switching regulator is needed for non-synchronous applications. The integrated 5.5A switch handles significant load currents without external pass transistors. Consider the fixed 100kHz frequency for standard EMI filtering designs. Verify that the wide input voltage range aligns with your source power availability.

Part Context

This part belongs to the LT1076 family of high-voltage switching regulators. It shares core architectural similarities with other variants like the LT1076HVIT but differs in packaging and reel format. The family is characterized by its ability to operate directly from high-voltage rails while maintaining stable regulation across various converter topologies.