Manufacturer Part Number
LM3674MF-1.2
Manufacturer
Texas Instruments
Introduction
The LM3674MF-1.2 is a high-efficiency, step-down DC-DC converter integrated circuit (IC) designed for power management applications.
Product Features and Performance
Integrated synchronous rectifier
2 MHz switching frequency
Fixed 1.2V output voltage
Output current up to 600 mA
Wide input voltage range of 2.7V to 5.5V
High efficiency up to 95%
Low quiescent current of 25 μA
Thermal shutdown and overcurrent protection
Product Advantages
Compact, space-saving SOT-23-5 package
High efficiency for extended battery life
Reliable protection features
Suitable for a wide range of portable and mobile applications
Key Technical Parameters
Input voltage range: 2.7V to 5.5V
Output voltage: 1.2V (fixed)
Output current: 600 mA
Switching frequency: 2 MHz
Efficiency: Up to 95%
Quiescent current: 25 μA
Quality and Safety Features
RoHS non-compliant
Thermal shutdown and overcurrent protection
Compatibility
Suitable for a variety of portable and mobile devices
Application Areas
Portable electronics
Mobile devices
Wireless communication equipment
Battery-powered applications
Product Lifecycle
The LM3674MF-1.2 is an active product and there are no plans for discontinuation.
Replacement or upgrade options may be available from Texas Instruments, depending on specific application requirements.
Key Reasons to Choose This Product
High efficiency for extended battery life
Compact and space-saving SOT-23-5 package
Reliable protection features for safe operation
Suitable for a wide range of portable and mobile applications
Ongoing support and availability from Texas Instruments