LM5166DRCT - Texas Instruments

Manufacturer Part Number

LM5166DRCT

Manufacturer

Texas Instruments

Introduction

LM5166DRCT is a high-performance, step-down switching regulator designed for efficient power management and space-constrained applications.

Product Features and Performance

Adjustable output voltage from 1.23V to 65V

Input voltage range from 3V to 65V

High-efficiency buck topology

Output current capability up to 500mA

Switching frequency adjustable from 50kHz to 600kHz

Features synchronous rectification for improved efficiency

Supports a wide operating temperature range from -40°C to 150°C

Product Advantages

High scalability with variable input and output voltage ranges

Enhanced thermal management with VFDFN exposed pad package

High reliability and robustness in extreme temperature environments

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 65V

Voltage Output (Min/Fixed): 1.23V

Voltage Output (Max): 65V

Current Output: 500mA

Frequency Switching: 50kHz ~ 600kHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Built-in thermal shutdown and overcurrent protection

Compliant with industry standards for safety and reliability

Compatibility

Compatible with surface mount technology for easy PCB integration

Applicable for various electronic devices requiring adjustable voltage regulation

Application Areas

Industrial electronics

Automotive systems

Consumer electronics

Telecommunications equipment

Product Lifecycle

Currently active with ongoing manufacturer support

No indications of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Versatile and adjustable power solution suitable for a wide range of applications

High efficiency and low power loss due to synchronous rectification technology

Durable and reliable operation in harsh temperature environments

Space-saving design ideal for compact electronic assemblies

Strong manufacturer support and product longevity