LT3971AIMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3971AIMSE#PBF

Manufacturer

Analog Devices

Introduction

The LT3971AIMSE#PBF is a versatile step-down DC/DC switching regulator in the power management category, designed to accommodate a wide range of input voltages and provide an adjustable output.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage range from 1.19V to 30V

Output current capability of 1.2A

Switching frequency range from 200kHz to 2MHz

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

Product Advantages

High-efficiency step-down voltage conversion

Wide input voltage range suitable for various applications

Adjustable frequency allows flexibility in minimizing noise and optimizing efficiency

Thermal shutdown and short-circuit protection enhance reliability

Key Technical Parameters

Input Voltage Min: 4.3V

Input Voltage Max: 38V

Output Voltage Min: 1.19V

Output Voltage Max: 30V

Current - Output: 1.2A

Frequency - Switching: 200kHz to 2MHz

Operating Temperature Range: -40°C to 125°C

No Synchronous Rectifier

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Robust build quality according to industry standards

Compatibility

Surface Mount Technology

10-TFSOP, 10-MSOP with Exposed Pad package compatible with standard PCB design

Application Areas

Consumer Electronics

Telecommunications

Automotive

Industrial systems

Portable devices

Product Lifecycle

Active status implies the product is currently being manufactured and sold

No indication of discontinuation or end-of-life

Several Key Reasons to Choose This Product

Flexible input voltage range suitable for a variety of power supplies

Adjustable output for a broad range of applications

Integrated protection features for increased reliability and durability

Option to alter the switching frequency helps optimize performance

Manufactured by Analog Devices, a reputable leader in semiconductor design