LT8601JUJ#TRPBF

$7.80

Description：IC REG BUCK ADJ TRPL 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:2b973040cb98 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ TRPL 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：3
Voltage - Input (Min)：2.6V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.8V, 1V
Voltage - Output (Max)：42V
Current - Output：1.5A, 1.8A, 2.5A
Frequency - Switching：250kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：-
Qualification：-

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LT8601JUJ#TRPBF

Overview

The LT8601JUJ#TRPBF is a synchronous step-down DC/DC converter manufactured by Analog Devices Inc. It features three independent adjustable output channels within a single QFN-40 package. The device supports an input voltage range from 3 V to 42 V and delivers up to 2.5 A per channel. Key electrical parameters include a quiescent current of 70 uA and a shutdown supply current of 30 uA. The switching frequency is adjustable between 250 kHz and 2.2 MHz. It operates reliably across a temperature range of -40 C to +125 C.

Feature Summary

Integrates three independent synchronous buck regulators in a compact footprint
Supports wide input voltage ranges for flexible power system design
Features low quiescent current for improved efficiency in standby modes

Applications

Multi-rail power distribution in industrial equipment
Point-of-load conversion for embedded systems
Power management in automotive electronics

Procurement Notes

Verify the specific suffix and tape-and-reel specifications against the official datasheet before ordering. Confirm that the QFN-40 package dimensions align with your PCB layout requirements. Ensure thermal management strategies are adequate for the intended load conditions. Cross-reference the manufacturer part number to avoid confusion with similar multi-output variants.

Selection Notes

Select this component when multiple regulated voltages are required from a single high-voltage source. It is suitable for designs prioritizing board space reduction over discrete solutions. Consider the maximum output current capability per channel to ensure it meets the load demands. Evaluate the thermal performance within the operating temperature range.

Part Context

This part belongs to the LT8601 series, which focuses on multi-output power management. It serves as a consolidated solution for applications requiring several isolated or non-isolated rails. The integration reduces component count compared to using separate single-output converters. It targets markets needing reliable power delivery in constrained spaces.