Product Overview: LM1117ILD-ADJ/NOPB

The LM1117ILD-ADJ/NOPB is a versatile, low-dropout linear voltage regulator from Texas Instruments, designed to provide a regulated output with a variable voltage. This adjustable regulator is capable of delivering up to 800mA of continuous output current, making it an ideal choice for a wide range of applications that require a stable and reliable power supply.

Key Features

• Adjustable Output Voltage: The output voltage can be set to any value between 1.25V and 13.8V with the use of external resistors, providing flexibility for various design requirements.
• Low Dropout Voltage: The LM1117ILD-ADJ/NOPB features a low dropout voltage, typically just 1.2V at full load, which enhances efficiency and allows operation close to the input voltage.
• High Efficiency: Its ability to operate with a small voltage differential between input and output ensures efficient use of power, making it suitable for battery-operated devices.
• Current Limiting and Thermal Protection: Built-in current limiting and thermal shutdown features protect the device and the application circuit from damage due to overcurrent and overheating conditions.
• Stable with Low-ESR Capacitors: The LM1117ILD-ADJ/NOPB is stable with low equivalent series resistance (ESR) capacitors, which reduces the size and cost of the external components required.

Applications

• Portable and battery-powered equipment
• Post-regulation for switching supplies
• Adjustable power supplies
• Embedded systems

Package and Quality

The regulator is offered in a space-saving LLP-8 package, which is ideal for applications where space is at a premium. The LM1117ILD-ADJ/NOPB is also part of Texas Instruments' NOPB series of lead-free, RoHS-compliant components, reflecting the company's commitment to environmental sustainability.

With its robust feature set and flexible design, the LM1117ILD-ADJ/NOPB from Texas Instruments is an excellent choice for designers looking to implement a reliable and versatile power management solution in their next project.