Product Overview

The LTC1985ES5-1.8#TRPBF is a high-performance, low-dropout linear regulator designed by Linear Technology. This precision device is tailored to deliver a fixed output voltage of 1.8V, making it an ideal power solution for a wide range of applications that require a stable and efficient voltage source.

Key Features

• Fixed Output Voltage: The LTC1985ES5-1.8#TRPBF provides a stable 1.8V output, which is critical for powering sensitive electronic circuits that require precise voltage levels for optimal performance.
• Low Dropout Voltage: This regulator offers a low dropout performance, ensuring efficient operation even when the input voltage is close to the output voltage. This feature makes it suitable for battery-powered applications where maximizing battery life is essential.
• Thermal Protection: The device includes built-in thermal shutdown protection to safeguard against overheating. This protection mechanism ensures long-term reliability and stability of the regulator under various operating conditions.
• Low Quiescent Current: The LTC1985ES5-1.8#TRPBF boasts a low quiescent current, which minimizes power consumption when the device is in idle mode, further extending battery life in portable applications.
• Small Package: Housed in a compact SOT-23 package, this regulator is ideal for space-constrained applications, allowing designers to maintain a small footprint on their PCBs.

Applications

The LTC1985ES5-1.8#TRPBF is versatile and can be used in various applications, including but not limited to:

• Portable electronics
• Wireless communication devices
• Handheld medical equipment
• Power supplies for sensors and DSPs
• GPS devices

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC1985ES5-1.8#TRPBF is no exception. It is designed to meet high standards of performance and reliability, ensuring that it can withstand the rigors of demanding applications. Additionally, the device is provided in tape and reel packaging (denoted by the #TRPBF suffix), which facilitates automated assembly processes for high-volume production.