The LP2980IM5X-ADJ, manufactured by Texas Instruments, is a high-performance, micro-power low dropout regulator (LDO) designed for a wide range of applications. This adjustable version of the LP2980 series offers design flexibility with an output voltage that can be set from 1.23V to 15V. It is ideal for battery-powered electronics due to its low quiescent current and low dropout voltage.

Key Features

• Adjustable Output Voltage: The output voltage is adjustable from 1.23V to 15V, allowing for a wide range of uses in different circuit designs.
• High Accuracy: The output voltage is guaranteed to be within ±1.5% tolerance for specified conditions, providing reliable and consistent performance.
• Low Dropout Voltage: The device has a typical dropout voltage of just 280mV at 100mA load, which enhances efficiency and allows operation close to the input voltage.
• Low Quiescent Current: The LP2980IM5X-ADJ features a very low quiescent current of 850µA at full load, which is ideal for battery-powered applications.
• Thermal Shutdown and Current Limiting: Built-in thermal shutdown and current limiting features protect the device and the load from damage due to overheating and overcurrent conditions.
• Small SOT-23 Package: The compact SOT-23 package is suitable for space-constrained applications.

Applications

The LP2980IM5X-ADJ LDO regulator is versatile and can be used in various applications, including:

• Portable and battery-powered devices
• Cellular phones and PDAs
• Laptop, notebook, and palmtop computers
• Wireless LAN and Bluetooth® devices
• Consumer electronics such as cameras and MP3 players

Quality and Reliability

Texas Instruments is known for their commitment to quality and reliability, and the LP2980IM5X-ADJ is no exception. This product is designed to meet the stringent requirements of the most demanding applications, ensuring a long operational life and stable performance.