The LT1761IS5-3.3#TRMPBF is a high-performance, low dropout voltage regulator from Linear Technology, designed to deliver a well-regulated 3.3V output from a variable input supply. This regulator is particularly suited for battery-powered systems, portable devices, and any applications requiring a clean, stable power supply.

Key Features

• Output Voltage: 3.3V fixed
• Output Current: Up to 100mA
• Low Dropout Voltage: Typically 300mV at full load
• Low Noise: Optimized for noise-sensitive applications
• High Ripple Rejection: 76dB at 1kHz
• Fast Transient Response: Maintains stable output during rapid load changes
• Low Quiescent Current: Ideal for battery-powered operations
• Thermal Protection: Over-temperature shutdown feature ensures safety
• Reverse Battery Protection: No damage or reverse current for reverse voltages up to 20V
• Small Package: Available in the space-saving TSOT-23 package

Applications

The LT1761IS5-3.3#TRMPBF is versatile for a wide range of applications, including:

• Portable and battery-powered equipment
• Reference voltage sources
• Power supplies for sensors and ADCs
• Cellular phones
• Medical and healthcare devices
• GPS receivers

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1761 series is no exception. The LT1761IS5-3.3#TRMPBF is manufactured to the highest standards, ensuring reliable performance in the most demanding environments. With its robust design and advanced features, this low dropout regulator is an excellent choice for designers looking for a dependable power solution.

Ordering Information

The device is supplied in tape and reel packaging for automated assembly processes, denoted by the 'TR' suffix in the part number. The 'MPBF' suffix indicates the device's compliance with RoHS standards, making it suitable for use in environmentally sensitive applications.