LT1371HVIR#PBF

$9.94

Description：IC REG BUCK BOOST ADJ 3A DDPAK-7
Series：-
Mfr：Linear Technology
Package：Bulk

SKU:2b1a03fa8424 Category: Voltage Regulators - DC DC Switching Regulators Brand: Linear Technology

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 3A DDPAK-7
Series：-
Mfr：Linear Technology
Package：Bulk
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：Surface Mount
Package / Case：TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package：DDPAK-7
Grade：-
Qualification：-

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LT1371HVIR#PBF

Overview

The LT1371HVIR#PBF is a high-voltage switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range from 2.7V to 30V and delivers a maximum output current of 2.6A. The device features a fixed switching frequency of 580kHz and supports adjustable output voltages starting at 1.24V. Packaged in a D2PAK-7 surface-mount configuration, it functions as a step-up, step-down, or step-up/step-down converter suitable for various power management applications.

Feature Summary

Supports multiple converter topologies including boost, buck, and SEPIC configurations
Operates within a wide input voltage range up to 30V
Integrates current-mode control architecture for stable regulation

Applications

Industrial power supply systems requiring isolated or non-isolated conversion
Battery-powered equipment utilizing single-cell lithium-ion sources
Automotive electronics operating within standard vehicle electrical environments

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant matches the required package style and lead finish specifications for your assembly process. Cross-reference the part number with the latest datasheet revision history to validate any design changes or material updates before finalizing procurement orders.

Selection Notes

Evaluate the component's thermal performance requirements based on the expected load current and ambient operating conditions. Confirm that the chosen topology aligns with the system's voltage conversion needs, whether stepping up, down, or inverting. Consider the fixed switching frequency when designing external passive components to ensure optimal efficiency and electromagnetic interference compliance within the target application environment.

Part Context

This component belongs to the LT1371 family of high-voltage switching regulators produced by Analog Devices Inc. It serves as a versatile power management solution designed for applications demanding robust performance across varying input conditions. The device integrates essential control circuitry into a compact surface-mount package, facilitating efficient implementation in space-constrained electronic designs requiring reliable DC-DC conversion capabilities.