Texas Instruments

LM78M15CT/NOPB

LM78M15CT/NOPB Description

The LM78M15CT/NOPB is a fixed positive linear voltage regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and offers a stable output voltage of 15V with a maximum input voltage of 35V. It is capable of delivering a continuous output current of 500mA, making it suitable for applications requiring moderate power delivery. The device is housed in a through-hole TO-220-3 package, which provides robust mechanical stability and efficient heat dissipation.

LM78M15CT/NOPB Features

• Fixed Output Voltage: The LM78M15CT/NOPB provides a fixed output voltage of 15V, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 35V, this regulator can handle a wide range of input voltages, making it versatile for various power sources.
• High Output Current: The regulator supports an output current of up to 500mA, suitable for applications requiring moderate power levels.
• Low Quiescent Current: A quiescent current of only 3mA ensures minimal power consumption during standby or low-load conditions.
• High Power Supply Rejection Ratio (PSRR): The regulator boasts a PSRR of 69dB at 120Hz, effectively filtering out noise and ripple from the input voltage.
• Protection Features: Integrated over-current, over-temperature, and short-circuit protection ensure reliable operation and protect the device from potential damage.
• Compliance and Packaging: The LM78M15CT/NOPB is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It is packaged in a tube, facilitating easy handling and storage.

LM78M15CT/NOPB Applications

The LM78M15CT/NOPB is ideal for a variety of applications where a stable 15V supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as audio amplifiers, LED drivers, and small appliances that require a stable 15V supply.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that need reliable power regulation.
• Telecommunications: Can be used in communication equipment, such as modems and routers, to provide a stable power source.
• Medical Devices: Applicable in medical equipment like diagnostic tools and monitoring devices that require precise voltage regulation.
• Automotive Applications: Suitable for automotive electronics, including infotainment systems and electronic control units, where a stable power supply is crucial.

Conclusion of LM78M15CT/NOPB

The LM78M15CT/NOPB from Texas Instruments is a robust and reliable linear voltage regulator designed for applications requiring a stable 15V supply. Its high input voltage range, low quiescent current, and high PSRR make it an excellent choice for a variety of power management needs. The integrated protection features ensure long-term reliability and safety, while its compliance with environmental regulations and efficient packaging make it a responsible choice for modern electronics. Whether used in consumer electronics, industrial equipment, or automotive applications, the LM78M15CT/NOPB offers a dependable and efficient power solution.