Overview of Texas Instruments LM2587T-12

The LM2587T-12 is a versatile and robust voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This component is part of the SIMPLE SWITCHER® family of power converters, which are known for their ease of use and outstanding performance. The LM2587T-12 is specifically engineered to deliver a fixed output voltage of 12V with high efficiency and reliability.

Key Features

• Output Voltage: The device provides a stable 12V output, making it suitable for a wide range of applications that require a consistent power supply.
• Current Rating: It can deliver up to 3A of output current, ensuring that even high-demand devices can be powered effectively.
• High Efficiency: The LM2587T-12 boasts a high-efficiency rating, which minimizes energy loss and heat generation, even at full load.
• Wide Input Voltage Range: This regulator can operate with an input voltage range of 4V to 40V, accommodating various power sources and fluctuations in supply voltage.
• 52 kHz Fixed Frequency Internal Oscillator: The fixed-frequency oscillator ensures stable operation and simplifies the design of external components.
• Thermal Shutdown and Current Limit Protection: These built-in safety features protect the device from damage due to overheating and overcurrent conditions.

Applications

The LM2587T-12 is ideal for a multitude of applications, including but not limited to:

• Simple high-efficiency step-up (boost) regulators
• Positive to negative converters (Buck-Boost)
• Multiple output regulators
• Power supplies for battery-operated devices

Package and Quality

Encased in a TO-220 package, the LM2587T-12 is designed with a compact footprint for easy integration into a wide variety of designs. Texas Instruments is committed to the highest standards of quality and reliability, ensuring that this product meets rigorous industry specifications for performance and durability.

Whether you are designing a new power system or retrofitting an existing one, the LM2587T-12 from Texas Instruments provides a reliable and efficient solution for your voltage regulation needs.