LT1965IQ-3.3#TRPBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The LT1965IQ-3.3#TRPBF is a low dropout (LDO) linear voltage regulator that is designed to output regulated 3.3V from an input voltage range spanning 2.7V to 6V, providing a maximum output current of 300mA at a dropout voltage of just 400mV. This LDO has a very low quiescent current of just 18µA, and features an ultra-low noise output, making it an ideal solution for powering low-noise sensitive electronic systems.

Applications

The LT1965IQ-3.3#TRPBF is well-suited for a variety of applications involving regulated 3.3V outputs from a wide range of inputs. These include:

• 3.3V logic and microprocessor supplies
• Cameras, digital audio systems
• GPS, communications and instrumentation systems
• Battery-powered systems
• Industrial and medical control systems

Working Principle

The LT1965IQ-3.3#TRPBF is a monolithic integrated circuit working on linear regulator principle, and it is designed to supply the output current of up to 300mA (typical). To ensure a stable regulation, the output voltage is monitored with varying input voltage and temperature. The output voltage of the LT1965IQ-3.3#TRPBF is set at 3.3V when the input voltage is greater than 4V. The output voltage is regulated via an external resistor divider when the input voltage is less than 4V.

The LT1965IQ-3.3#TRPBF operates with a low quiescent current of 18µA (typical) for output currents up to 200mA and a low dropout voltage of 400mV at low loads. The device also features an ultra-low noise output, making it suitable for powering low noise sensitive electronic systems. Additionally, the LT1965IQ-3.3#TRPBF has an internal temperature-compensated current limit and short-circuit protection to ensure safe operation.

Advantages

The LT1965IQ-3.3#TRPBF has many advantages over other voltage regulators. These include:

• Low dropout voltage of 400mV at low load.
• Easy to use, 4-pin SOT-23 surface-mount package.
• Low quiescent current of 18µA (typical) for output currents up to 200mA.
• Ultra-low noise output, making it suitable for powering low-noise sensitive electronic systems.
• Tolerant of wide input voltage range of 2.7V to 6V.
• Small package size provides easy incorporation into compact systems.
• Current limit and short-circuit protection ensure safe operation.

Conclusion

In conclusion, the LT1965IQ-3.3#TRPBF Linear Voltage Regulator is an excellent choice for powering 3.3V logic and microprocessor systems. Its low dropout voltage, wide input voltage range and ultra low-noise output make it ideal for low-noise sensitive systems. Additionally, its small package size and low quiescent current make it an ideal solution for battery-operated applications. Finally, its current limit and short-circuit protection ensure safe operation.

The specific data is subject to PDF, and the above content is for reference