Texas Instruments

LM317LM/NOPB

LM317LM/NOPB Description

The LM317LM/NOPB is a high-performance linear voltage regulator from Texas Instruments, designed to provide adjustable output voltages for a wide range of applications. This device features a single positive output configuration and is capable of delivering up to 100mA of output current. With an input voltage range of up to 40V, the LM317LM/NOPB can be used in various power supply applications, making it an ideal choice for designers looking for a reliable and efficient solution.

LM317LM/NOPB Features

• Adjustable Output Voltage: The LM317LM/NOPB offers an adjustable output voltage range from 1.2V to 37V, providing flexibility in designing power supply circuits.
• High Output Current: Capable of delivering up to 100mA of output current, making it suitable for applications requiring higher current loads.
• Over Current, Over Temperature, and Short Circuit Protection: Ensuring reliable operation and preventing damage to the device under fault conditions.
• 80dB PSRR at 120Hz: Providing excellent power supply rejection ratio for stable operation in noisy environments.
• Low Quiescent Current: Consuming only 5mA of quiescent current, reducing power consumption in battery-powered applications.
• Surface Mount Packaging: Facilitating integration into compact and space-constrained designs.
• REACH Unaffected and RoHS3 Compliant: Ensuring compliance with environmental regulations and reducing the environmental impact of the device.

LM317LM/NOPB Applications

The LM317LM/NOPB is ideal for a variety of applications where adjustable output voltages and currents are required. Some specific use cases include:

• Battery-powered Devices: Providing efficient power regulation for portable electronics, such as smartphones, tablets, and wearables.
• Industrial Control Systems: Offering stable and reliable voltage regulation for sensors, actuators, and other control components.
• Medical Equipment: Ensuring precise voltage regulation for critical medical devices, such as patient monitors and diagnostic equipment.
• Telecommunications: Supporting power supply requirements for communication equipment, including base stations and routers.

Conclusion of LM317LM/NOPB

The LM317LM/NOPB is a versatile and reliable linear voltage regulator from Texas Instruments, offering adjustable output voltages, high output current, and robust protection features. Its unique combination of performance, flexibility, and environmental compliance makes it an excellent choice for a wide range of applications in the electronics industry. With its surface mount packaging and low quiescent current, the LM317LM/NOPB is well-suited for both compact and power-sensitive designs, ensuring efficient and reliable operation in various environments.