LTC7103EUHE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC7103EUHE#PBF

Manufacturer

Analog Devices

Introduction

The LTC7103 is a high-performance step-down switching regulator designed for power management applications.

Product Features and Performance

Step-down (Buck) topology with adjustable output voltage

Positive output configuration

Capable of handling input voltages from 4.4V to 105V

Provides output voltage adjustable from 1V to 105V

Delivers up to 2.3A of output current

High switching frequency of 1MHz

Features synchronous rectification for improved efficiency

Operates at temperatures ranging from -40°C to 125°C

Product Advantages

High input voltage range makes it suitable for various applications

Adjustable output voltage allows flexibility in design

High efficiency due to synchronous rectification

Compact 36-WFQFN package saves space on PCBs

Key Technical Parameters

Voltage Input (Min): 4.4V

Voltage Input (Max): 105V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 105V

Current Output: 2.3A

Frequency Switching: 1MHz

Quality and Safety Features

Operates within a wide temperature range ensuring reliability in harsh conditions

Compatibility

Surface Mount technology for compatibility with modern PCB designs

36-QFN (5x6) package compatible with automated manufacturing processes

Application Areas

Industrial power supplies

Automotive electronics

Telecommunication infrastructure

Medical equipment

Aerospace and Defense

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High input voltage capability enables use in systems with wide supply ranges

The high switching frequency allows for smaller external components, reducing overall design size

Synchronous rectification enhances efficiency, especially in low voltage applications

Robust operating temperature range makes it suitable for industrial and automotive applications

Compact package facilitates integration into space-constrained applications