LT1761MPS5-1.8#TRMPBF - Low Noise, LDO Voltage Regulator

The LT1761MPS5-1.8#TRMPBF is a high-performance low-dropout linear regulator (LDO) from Linear Technology, designed to provide a stable and clean power supply with a fixed output voltage of 1.8V. This regulator is highly suitable for applications that demand low noise, low power consumption, and a small footprint.

Key Features:

• Low Noise Output: With its optimized design, the LT1761MPS5-1.8#TRMPBF boasts an exceptionally low output noise level, making it ideal for sensitive RF and analog circuitry that requires a quiet power source.
• High Output Accuracy: This LDO provides excellent regulation with an output voltage accuracy of ±2%, ensuring consistent performance across various conditions.
• Low Dropout Voltage: The device operates with a very low dropout voltage, which allows it to maintain regulation with minimal difference between the input and output voltages, enhancing efficiency in battery-powered applications.
• Low Quiescent Current: It features a low quiescent current of 20µA with no load and 500µA under full load, contributing to extended battery life in portable devices.
• Thermal Protection: The built-in thermal shutdown feature protects the device from overheating, ensuring long-term reliability.
• Reverse Battery Protection: The regulator can withstand reverse battery installation without damage, adding an extra layer of safety for user error during installation.
• Small Package: Supplied in a compact SOT-23 5-pin package, the LT1761MPS5-1.8#TRMPBF is suitable for space-constrained applications.

Applications:

The LT1761MPS5-1.8#TRMPBF is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered equipment
• Reference voltage sources
• RF and analog circuits
• Medical devices
• Instrumentation
• Microprocessor and microcontroller systems

With its combination of low noise, high accuracy, and low power consumption, the LT1761MPS5-1.8#TRMPBF from Linear Technology is an excellent choice for designers looking to optimize the performance and efficiency of their electronic devices.