LT8601IUJ#PBF - Analog Devices Inc.

Manufacturer Part Number

LT8601IUJ#PBF

Manufacturer

Analog Devices

Introduction

Highly efficient multi-output step-down switching regulator for power management applications

Product Features and Performance

Triple output adjustable voltage regulator

Buck topology for efficient step-down voltage conversion

Synchronous rectification for improved efficiency

Frequency switching range from 250kHz to 2.2MHz

Supports a wide input voltage range from 2.6V to 42V

Can provide output current of 1.5A, 1.8A, and 2.5A for different channels

Adjustable output voltage starting from 0.8V up to 42V maximum

Compatible with surface mount technology for PCB assembling

Operating temperature range from -40°C to 125°C

Offered in a 40-QFN (6x6) package with an exposed pad for heat dissipation

Product Advantages

Enables design flexibility with three independently adjustable output channels

Maintains high efficiency across wide input and output voltage ranges

Minimizes the need for external components due to integrated synchronous rectification

Facilitates thermal management with QFN exposed pad design

Key Technical Parameters

Input Voltage (Min): 2.6V

Input Voltage (Max): 42V

Output Voltage (Min/Fixed): 0.8V, 1V

Output Voltage (Max): 42V

Current - Output: 1.5A, 1.8A, 2.5A

Frequency - Switching: 250kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Robust against high operating temperatures up to 125°C

Compatibility

Compatible with a variety of digital and analog circuits

Surface mount design compatible with modern PCB technology

Application Areas

Telecommunications

Industrial power supplies

Automotive electronics

Portable devices

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing manufacturing support

Replacements or upgrades for future proofing available in Analog Devices' portfolio

Several Key Reasons to Choose This Product

Versatile input voltage range suitable for varied power supply designs

Capable of supporting multiple voltage rails with a single IC, reducing system complexity

High efficiency and frequency flexibility optimize power usage and minimize electromagnetic interference (EMI)

Durable construction ensures reliable performance in extreme temperatures

Easy integration into design with compact surface mount QFN package