SC189CULTRT - Semtech Corporation

Manufacturer Part Number

SC189CULTRT

Manufacturer

Semtech

Introduction

The Semtech SC189CULTRT is a high-efficiency, step-down (buck) switching regulator that provides a fixed 1.2V output from a 2.9V to 5.5V input voltage range. It features a switching frequency of 2.5MHz and can deliver up to 1.5A of output current. This compact, surface-mount device is designed to meet the power requirements of a wide range of industrial, consumer, and mobile electronics applications.

Product Features and Performance

High efficiency up to 95%

5MHz switching frequency for compact, high-density designs

Integrated synchronous rectifier for improved efficiency

Thermal shutdown and overcurrent protection

Compact 6-pin UFDFN (2x2) package

Product Advantages

Efficient power conversion for extended battery life

High switching frequency enables use of small external components

Integrated protection features improve reliability

Small, space-saving package

Key Reasons to Choose This Product

Excellent power conversion efficiency for improved energy savings

High switching frequency allows for compact, space-optimized designs

Robust protection features ensure reliable operation

Suitable for a wide range of industrial, consumer, and mobile applications

Quality and Safety Features

Robust thermal and overcurrent protection

Compliant with relevant safety and environmental standards

Compatibility

The SC189CULTRT is compatible with a wide range of electronic devices and systems that require a regulated 1.2V power supply, including industrial controls, consumer electronics, and mobile devices.

Application Areas

Industrial control systems

Consumer electronics

Mobile devices

Portable electronics

Wearable technology

Product Lifecycle

The SC189CULTRT is an active product and is currently available. There are no direct equivalent or alternative models available from Semtech at this time. For the most up-to-date information on product availability and potential alternatives, please contact our website's sales team.