Product Overview: LM2586T-ADJ/NOPB

The LM2586T-ADJ/NOPB is a versatile and robust switching regulator from Texas Instruments, designed to cater to a wide range of power supply applications. This SIMPLE SWITCHER® regulator provides all the active functions necessary for a step-down (buck) switching regulator capable of driving a 3A load with excellent line and load regulation. Its adjustable output version allows the output voltage to be set anywhere from 1.23V to 37V with the use of two external resistors.

Key Features

• Adjustable Output Voltage: The output voltage can be precisely adjusted from 1.23V to 37V, making it highly versatile for various applications.
• High Efficiency: With a typical efficiency of up to 77%, this device ensures optimal power usage and heat management.
• 3A Output Current: The LM2586T-ADJ/NOPB is capable of delivering a steady 3A output current, suitable for a wide range of power-hungry applications.
• 52 kHz Fixed Frequency Internal Oscillator: The fixed frequency simplifies noise filtering and provides predictable performance.
• Thermal Shutdown and Current Limit Protection: Built-in safety features protect the device and the load from excessive temperature and current.

Applications

The LM2586T-ADJ/NOPB is ideal for a variety of applications, including but not limited to:

• Simple high-efficiency step-down (buck) regulators
• Efficient pre-regulators for linear regulators
• On-card switching regulators
• Positive to negative converter (Buck-Boost)

Quality and Reliability

Encased in a TO-220 package, the LM2586T-ADJ/NOPB is designed to meet the rigorous standards of Texas Instruments' quality and reliability. The NOPB designation indicates that this product is lead-free (No Lead), complying with RoHS (Restriction of Hazardous Substances) regulations, making it suitable for eco-friendly applications and markets with strict environmental requirements.

Overall, the LM2586T-ADJ/NOPB is a powerful, reliable, and adaptable solution for a wide array of power conversion needs, ensuring performance and durability in a compact form factor.