Manufacturer Part Number
LM2651MTC-3.3/NOPB
Manufacturer
Texas Instruments
Introduction
The LM2651MTC-3.3/NOPB is a high-efficiency, step-down DC-DC switching regulator from Texas Instruments. It is designed to provide a regulated 3.3V output voltage from an input voltage ranging from 4V to 14V. This product is suitable for a wide range of applications, including portable electronics, industrial equipment, and automotive systems.
Product Features and Performance
Step-down (buck) converter topology
Fixed 3.3V output voltage
Output current up to 1.5A
Switching frequency of 300kHz
Integrated synchronous rectifier for high efficiency
Wide input voltage range of 4V to 14V
Thermal shutdown and overcurrent protection
Small 16-TSSOP package (4.4mm width)
Operating temperature range of -40°C to +125°C
Product Advantages
High efficiency up to 95% reduces power losses and heat dissipation
Compact size and low profile package saves valuable board space
Integrated synchronous rectifier improves efficiency and reduces external component count
Robust protection features ensure safe and reliable operation
Key Reasons to Choose This Product
Excellent power conversion efficiency for extended battery life in portable applications
Wide input voltage range and high output current capability make it suitable for a variety of applications
Small package size and simple external component count allow for compact and cost-effective designs
Reliable operation with thermal shutdown and overcurrent protection features
Quality and Safety Features
Manufactured by the industry-leading Texas Instruments, ensuring high quality and reliability
Robust protection features such as thermal shutdown and overcurrent protection safeguard the device and the connected circuitry
Compatibility
The LM2651MTC-3.3/NOPB is compatible with a wide range of power supply and electronic systems that require a regulated 3.3V output from a 4V to 14V input voltage.
Application Areas
Portable electronics (smartphones, tablets, wearables)
Industrial equipment (sensors, controllers, automation systems)
Automotive electronics (infotainment systems, power management)
General-purpose 3.3V power supply applications
Product Lifecycle
The LM2651MTC-3.3/NOPB is an active and currently available product. There are no plans for discontinuation at this time. If you require further information or have any questions, please contact our website's sales team.