LT3970IMS#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3970IMS#PBF

Manufacturer

analog-devices

Introduction

The LT3970IMS#PBF is a versatile, high-performance step-down DC/DC switching regulator designed for power management applications.

Product Features and Performance

Adjustable output voltage from 1.21V to 25V

Input voltage range from 4.2V to 40V to accommodate a wide range of sources

Supports a maximum output current of 350mA

Offers a flexible switching frequency range from 200kHz to 2.25MHz

Buck topology for efficient step-down voltage conversion

Operates across a broad temperature range from -40°C to 125°C

Product Advantages

Wide input voltage range suitable for diverse applications

Adjustable output for versatile power supply solutions

High frequency operation allows for smaller external components

Broad operating temperature range ensures reliability in varied environments

Key Technical Parameters

Voltage Input (Min): 4.2V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 1.21V

Voltage Output (Max): 25V

Current Output: 350mA

Frequency Switching: 200kHz to 2.25MHz

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

Quality and Safety Features

Constructed to operate reliably in extreme temperature conditions

The package and build are designed for optimal thermal performance and durability

Compatibility

Surface mount technology for ease of integration into a variety of circuits

Compatible with multiple types of external components to achieve desired performance

Application Areas

Ideal for use in power supplies for telecommunications, consumer electronics, industrial automation, and automotive systems

Product Lifecycle

Status: Active

This product is currently in active production with no immediate discontinuation anticipated, ensuring long-term availability and support. Replacements or upgrades will be available if needed.

Several Key Reasons to Choose This Product

Versatile input and adjustable output voltage ranges support a wide array of power management needs

High efficiency and compact design contribute to energy-saving and space-saving solutions

Flexibility in switching frequency allows for customized performance tuning

Reliable operation in extreme conditions makes it suitable for challenging applications

Ongoing product support and availability secure investment and supply continuity