The LM22676MRE-5.0 is a SIMPLE SWITCHER® step-down voltage regulator manufactured by Texas Instruments (formerly National Semiconductor). It is designed to provide a stable and efficient 5V output voltage from a higher input voltage. This regulator integrates all the necessary functions for a step-down (buck) switching regulator, simplifying the design process and reducing component count.

Applications

• Point-of-load regulation
• Industrial power supplies
• Automotive power supplies
• Battery-powered systems
• FPGA/DSP power supplies

Features

• Wide input voltage range
• Fixed 5V output voltage
• High efficiency
• Integrated MOSFET switch
• Overcurrent protection
• Thermal shutdown protection
• Adjustable soft-start

Benefits

• High efficiency: Minimizes power loss, extending battery life and reducing heat dissipation.
• Simplified design: Integrated components reduce external component count and simplify PCB layout.
• Robust protection features: Overcurrent and thermal shutdown protect the regulator and connected circuitry from damage.
• Stable output voltage: Provides a consistent and reliable 5V output voltage under varying load conditions.
• Wide input voltage range: Allows for operation with a variety of input voltage sources.

The LM22676MRE-5.0 SIMPLE SWITCHER® regulator offers a highly integrated and efficient solution for step-down voltage conversion. Its wide input voltage range, robust protection features, and simplified design make it an ideal choice for a variety of applications requiring a stable 5V power supply.