Manufacturer Part Number
LM3671MFX-1.2
Manufacturer
Texas Instruments
Introduction
Power management integrated circuit for step-down voltage regulation
Product Features and Performance
Step-down (Buck) regulator topology
Fixed output voltage of 1.2V
600mA current output capability
2MHz switching frequency for small ripple and high efficiency
Synchronous rectification for improved power efficiency
Operates across a wide temperature range from -40°C to 85°C
Surface mount device in a compact SOT-23-5 package
Product Advantages
High efficiency due to synchronous rectifier technology
Compact size ideal for space-constrained applications
Designed for stable operation over a wide input voltage range and temperature
Key Technical Parameters
Input Voltage range from 2.7V to 5.5V
Provides a stable output voltage of 1.2V
Output current capacity of 600mA
High-frequency switching at 2MHz
Quality and Safety Features
Built for reliable operation in extended temperature conditions
Constructed to meet industry safety and quality standards
Compatibility
Compatible with other electronic components that require a regulated 1.2V supply
Designed for use in surface mount technology (SMT) manufacturing processes
Application Areas
Suitable for portable electronic devices, wireless communication hardware, and various low-power applications
Product Lifecycle
Classified as Obsolete, check for replacement or alternative solutions
Several Key Reasons to Choose This Product
Proven reliability from a leading semiconductor manufacturer, Texas Instruments
Optimized for high-frequency switching allowing for smaller external components
Suitable for battery-powered applications due to wide input voltage range
Space-saving package ideal for compact circuit designs
High-efficiency operation helps extend battery life