Product Overview: LM1117LDX-ADJ/NOPB

The LM1117LDX-ADJ/NOPB is a versatile low-dropout linear voltage regulator from Texas Instruments, designed to provide a reliable power management solution for a wide range of applications. This adjustable version of the LM1117 series allows designers to set the output voltage to a desired value by using external resistors, making it an ideal choice for custom voltage requirements.

Key Features

• Adjustable Output Voltage: The output voltage can be set from 1.25V to 13.8V with the use of two external resistors, providing flexibility for different voltage needs.
• Low Dropout Performance: With a dropout voltage typically at 1.2V at full load, the LM1117LDX-ADJ/NOPB maintains efficiency and ensures a stable output even when the input voltage is close to the output voltage.
• Current Limiting and Thermal Protection: Safety features include built-in current limiting and thermal shutdown, protecting the device and the application from excessive currents and overheating.
• High Efficiency: The LM1117LDX-ADJ/NOPB is designed to offer high efficiency across a variety of operating conditions, making it suitable for battery-powered devices.
• Wide Range of Applications: It is ideal for use in local on-card regulation, portable electronics, and adjustable power supplies.

Package and Quality

The regulator is available in a TO-252 package, known for its small footprint and excellent power dissipation characteristics. The NOPB designation indicates that this product is lead-free and RoHS compliant, adhering to environmental standards and regulations.

Reliability and Performance

Manufactured by Texas Instruments, a leader in semiconductor solutions, the LM1117LDX-ADJ/NOPB is designed to meet the highest quality and performance standards. Its robust design ensures reliable operation over a wide range of temperatures, making it suitable for industrial and commercial applications.

With its combination of adjustability, protection features, and high efficiency, the LM1117LDX-ADJ/NOPB from Texas Instruments stands out as a solid choice for designers looking to implement a dependable voltage regulation solution in their electronic projects.