onsemi

MC78LC15NTRG

MC78LC15NTRG Description

The MC78LC15NTRG is a linear regulator designed for applications requiring a stable 1.5V output voltage with a maximum output current of 50mA. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and features a fixed output configuration. The regulator is designed to operate with a maximum input voltage of 12V and boasts a low dropout voltage of 0.07V at 1mA, making it suitable for applications where efficiency and minimal power loss are critical. The device is available in a 5TSOP package and is mounted using surface mount technology. Despite being marked as obsolete, the MC78LC15NTRG remains a reliable choice for its specified applications, with a quiescent current of just 3.6 µA, ensuring minimal power consumption during operation. The product is REACH unaffected and ROHS3 compliant, adhering to environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited exposure to standard factory environments.

MC78LC15NTRG Features

• Fixed Output Voltage: The MC78LC15NTRG provides a stable 1.5V output voltage, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.07V at 1mA, this regulator maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: The 3.6 µA quiescent current minimizes power consumption, making it ideal for battery-powered or low-power applications.
• Surface Mount Technology: The 5TSOP package and surface mount mounting type facilitate easy integration into compact and high-density PCB designs.
• Environmental Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: An MSL of 1 allows for unlimited exposure in standard factory environments, reducing handling restrictions.

MC78LC15NTRG Applications

The MC78LC15NTRG is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly ideal for:

• Battery-Powered Devices: The regulator's efficiency and low power consumption are beneficial for extending battery life in portable electronics.
• Low-Power Systems: Suitable for applications requiring minimal power draw, such as IoT devices, sensors, and wearable technology.
• Industrial Control Systems: Provides a reliable power supply for low-power control circuits and microcontrollers.
• Medical Devices: Ensures stable power delivery for critical low-power medical equipment, such as portable monitors and diagnostic tools.

Conclusion of MC78LC15NTRG

The MC78LC15NTRG, despite being marked as obsolete, remains a robust and efficient linear regulator for applications requiring a stable 1.5V output and low power consumption. Its low dropout voltage and minimal quiescent current make it an excellent choice for battery-powered and low-power systems. The device's compliance with environmental and safety standards ensures its suitability for a wide range of industries. While newer alternatives may offer additional features, the MC78LC15NTRG continues to provide reliable performance for its specified applications.