SC191AWLTRT - Semtech Corporation

Manufacturer Part Number

SC191AWLTRT

Manufacturer

Semtech

Introduction

The Semtech SC191AWLTRT is a high-performance, step-down DC-DC switching regulator capable of providing a regulated output voltage from a wide input voltage range. It features a fixed 1.2V output voltage, making it suitable for a variety of applications that require a stable and efficient power supply.

Product Features and Performance

Step-down (buck) DC-DC converter with fixed 1.2V output voltage

Wide input voltage range of 2.7V to 5.5V

Maximum output current of 330mA

Switching frequency of 1MHz

Integrated synchronous rectifier for high efficiency

Operates over a wide temperature range of -40°C to 85°C

Product Advantages

Compact and integrated design for easy implementation

High efficiency power conversion to minimize power loss

Stable and reliable output voltage regulation

Thermal shutdown protection for safe operation

Key Reasons to Choose This Product

Optimized for low-power, space-constrained applications

Excellent power conversion efficiency to extend battery life

Robust thermal and over-current protection for reliable performance

Cost-effective solution for a variety of power management needs

Quality and Safety Features

Manufactured using high-quality components and processes

Undergoes rigorous testing and quality control measures

Provides thermal shutdown and over-current protection

Compatibility

The SC191AWLTRT is a surface-mount device (SMD) packaged in an 8-WFDFN (2.3x2.3) format, making it compatible with a wide range of PCB designs and assembly processes.

Application Areas

Portable electronics

Industrial control systems

Sensor networks

LED lighting applications

Battery-powered devices

Product Lifecycle

The SC191AWLTRT is currently in the Obsolete product status, meaning it is no longer in active production. However, Semtech may still have limited availability of this model or offer alternative solutions that can fulfill similar power management requirements. Customers are advised to contact our website's sales team for more information on available options and potential replacement products.