LT1371HVIT7#PBF

$13.91

Description：IC REG BUCK BOOST ADJ 3A TO220-7
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:65013cd8bc85 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 3A 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, Cuk, Flyback, Forward Converter, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：1.245V
Voltage - Output (Max)：42V (Switch)
Current - Output：3A (Switch)
Frequency - Switching：500kHz
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

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LT1371HVIT7#PBF

Overview

The LT1371HVIT7#PBF is a high-efficiency switching regulator manufactured by Analog Devices Inc. It operates with a maximum switching frequency of 580 kHz and supports an input voltage range from 2.7 V to 30 V. The device provides a maximum output current of 2.6 A to 3 A, depending on the specific configuration and thermal conditions. It features current-mode control and is available in a TO-263 (D2PAK-7) plastic package. The component functions as an adjustable step-up, step-down, or buck-boost converter, suitable for various power management applications requiring versatile topology support.

Feature Summary

Supports multiple converter topologies including step-up, step-down, and buck-boost configurations
Utilizes current-mode control architecture for stable regulation
Designed for high efficiency operation at 500 kHz switching frequencies

Applications

Portable battery-powered equipment requiring flexible voltage conversion
Industrial systems needing isolated or non-isolated DC-DC conversion
Automotive electronics operating within wide input voltage ranges

Procurement Notes

Verify the exact suffix and tape/reel specifications against the manufacturer's official documentation to ensure compatibility with automated assembly processes. Confirm that the TO-263-7 package variant matches your PCB footprint requirements. Cross-reference the datasheet revision date to ensure all electrical characteristics align with your design constraints before finalizing procurement orders.

Selection Notes

Select this component when a single IC must handle multiple converter topologies such as boost, buck, or inverting configurations. Ensure the input voltage range of 2.7 V to 30 V aligns with your system's power source. Consider the thermal performance of the TO-263 package if high output currents near 3 A are required. Verify that the 500 kHz switching frequency fits within your electromagnetic interference (EMI) budget.

Part Context

This part belongs to the LT1371 family of high-efficiency switching regulators. It is designed by Analog Devices Inc., formerly Linear Technology. The series is known for its versatility in supporting various DC-DC converter topologies using external components. The HV variant typically indicates enhanced voltage handling capabilities compared to standard versions.