Manufacturer Part Number
LM2831YMF
Manufacturer
Texas Instruments
Introduction
The LM2831YMF is a step-down DC-DC switching regulator from Texas Instruments. It is designed for low-power applications that require a compact, high-efficiency power supply.
Product Features and Performance
Adjustable output voltage from 0.6V to 4.5V
Operating temperature range of -40°C to 125°C
Switching frequency of 550kHz
Output current up to 1.5A
High efficiency up to 95%
Low quiescent current of 24μA
Internal compensation and soft-start
Product Advantages
Compact SOT-23-5 package
High efficiency for extended battery life
Wide input voltage range of 3V to 5.5V
Adjustable output voltage for flexibility
Key Technical Parameters
Input voltage range: 3V to 5.5V
Output voltage range: 0.6V to 4.5V
Output current: up to 1.5A
Switching frequency: 550kHz
Efficiency: up to 95%
Quality and Safety Features
RoHS non-compliant
Thermal shutdown protection
Overcurrent protection
Compatibility
The LM2831YMF is compatible with a wide range of electronic devices and applications that require a compact, efficient, and adjustable power supply.
Application Areas
Battery-powered devices
Portable electronics
IoT and sensor applications
Industrial control systems
Product Lifecycle
The LM2831YMF is an active product, and Texas Instruments continues to provide support and availability. There are no immediate plans for discontinuation or replacement.
Several Key Reasons to Choose This Product
Compact and efficient design for space-constrained applications
Wide input voltage range and adjustable output voltage for flexibility
Robust thermal and overcurrent protection for reliable operation
High efficiency up to 95% for extended battery life
Low quiescent current for minimal power consumption