LT1761IS5-1.8#TRPBF - Low Noise, Low Dropout Voltage Regulator

The LT1761IS5-1.8#TRPBF is a high-performance, low dropout voltage regulator from Linear Technology, designed to deliver a fixed output of 1.8 volts. This component is highly sought after for its exceptional noise reduction capabilities and energy-efficient performance. It is housed in a compact SOT-23 package, making it an ideal choice for space-constrained applications.

Key Features

• Output Voltage: Fixed 1.8V with high accuracy
• Low Dropout Voltage: Capable of providing a clean and stable output even with a very low difference between the input and output voltages
• Low Noise: Offers an ultra-low noise output, which is crucial for sensitive RF and precision analog circuits
• High Output Current: Can deliver up to 100mA of continuous output current, suitable for a variety of applications
• Low Quiescent Current: Features a low ground current in the order of 20μA, increasing battery life in portable applications
• Stable with Low ESR Capacitors: Remains stable with ceramic, tantalum, or aluminum electrolytic capacitors, providing flexibility in design

Applications

The LT1761IS5-1.8#TRPBF is versatile and can be used in a wide array of electronic devices. It is particularly well-suited for:

• Portable Battery-Powered Equipment
• Wireless Communication Devices
• Medical Devices
• Power Supply for DSPs and Microcontrollers
• Audio and Video Equipment

Product Benefits

The low noise characteristic of the LT1761IS5-1.8#TRPBF makes it an excellent choice for precision applications where power supply noise can adversely affect performance, such as sensitive RF applications. The low quiescent current extends battery life, which is critical for portable devices. Furthermore, its ability to remain stable with a variety of capacitors offers designers flexibility and reliability in their circuit designs.

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1761IS5-1.8#TRPBF is no exception. It is designed to meet high standards of reliability and performance, ensuring that it can withstand the rigors of demanding applications. The product is also RoHS compliant, adhering to environmental standards.