LT1965IQ-3.3#TRPBF - Low Noise, Low Dropout Regulator

The LT1965IQ-3.3#TRPBF is a high-performance, low dropout linear regulator designed by Analog Devices Inc. This regulator offers optimal performance for applications that require a low noise power supply with a fast transient response. It is an ideal choice for precision instrumentation, data acquisition systems, and high-end audio applications.

Key Features

• Output Voltage: Fixed at 3.3V
• Output Current: Capable of delivering up to 1.1A
• Dropout Voltage: Low dropout performance with only 340mV at full load
• Noise Reduction: Low output noise of only 40µVRMS over a 10Hz to 100kHz bandwidth
• Stability: Stable with low ESR, ceramic output capacitors as small as 10µF
• Protection Features: Includes over-current and over-temperature protection
• Adjustable Output: From 1.2V to 20V with a single external resistor (for other versions)

Applications

• High-end Audio Equipment
• Precision Instrumentation
• Data Acquisition Systems
• Medical Equipment
• Telecommunications

Product Details

The LT1965IQ-3.3#TRPBF operates with an input voltage range from 1.8V to 20V, making it versatile for various applications. The device comes in a robust 5-lead DDPAK/TO-263 package, ensuring it can handle higher power dissipation. It is designed for surface mount technology (SMT), and its packaging is RoHS compliant and Lead (Pb) Free, catering to environmentally conscious manufacturing needs.

With its advanced design, the LT1965IQ-3.3#TRPBF delivers a precise output voltage with a low temperature coefficient, ensuring reliable performance under varying conditions. The regulator's fast transient response and low dropout voltage make it an excellent choice for modern microprocessor-based systems, where voltage precision and stability are critical.

The product's ease of use, combined with its performance features, makes it a highly sought-after solution for designers looking to enhance the reliability and efficiency of their power supply systems.