Texas Instruments

LM317AEMPX/NOPB

The LM317AEMPX/NOPB is a precision adjustable voltage regulator integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and adjustable output voltage that can be used in a variety of applications.

Description:

The LM317AEMPX/NOPB is a member of the LM317 family of adjustable voltage regulators. It is available in a plastic package and is designed for use in a wide range of applications, including power supplies, battery chargers, and voltage regulation in electronic circuits.

Features:

1. Adjustable output voltage: The LM317AEMPX/NOPB can provide an output voltage that can be adjusted from 1.25V to 37V.
2. High output current: The LM317AEMPX/NOPB can supply an output current of up to 1.5A.
3. Low dropout voltage: The LM317AEMPX/NOPB has a low dropout voltage, which means it can operate efficiently even when the input voltage is close to the desired output voltage.
4. Thermal protection: The LM317AEMPX/NOPB includes built-in thermal protection to prevent damage due to overheating.
5. Precision: The LM317AEMPX/NOPB has a high degree of precision, with a typical line regulation of 0.05% and a load regulation of 0.02%.

Applications:

The LM317AEMPX/NOPB can be used in a variety of applications, including:

1. Power supplies: The LM317AEMPX/NOPB can be used to provide a stable and adjustable voltage for power supplies in a variety of electronic devices.
2. Battery chargers: The LM317AEMPX/NOPB can be used to regulate the voltage and current supplied to batteries, ensuring safe and efficient charging.
3. Voltage regulation: The LM317AEMPX/NOPB can be used to regulate the voltage in electronic circuits, providing a stable and reliable power source.
4. Motor speed control: The LM317AEMPX/NOPB can be used to control the speed of motors by regulating the voltage supplied to them.
5. LED dimming: The LM317AEMPX/NOPB can be used to control the brightness of LEDs by adjusting the voltage supplied to them.

Overall, the LM317AEMPX/NOPB is a versatile and reliable voltage regulator that can be used in a wide range of applications where stable and adjustable voltage regulation is required.