LT1761MPS5-3.3#TRPBF - Low Noise, Low Dropout Voltage Regulator

The LT1761MPS5-3.3#TRPBF is a high-performance, low dropout voltage regulator from Linear Technology, designed to deliver a fixed output of 3.3 volts with an output current up to 100mA. This device is ideal for battery-powered systems, including handheld devices, due to its low noise, high-efficiency operation, and small footprint.

Key Features

• Low Dropout Voltage: The regulator provides excellent regulation with a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Low Noise: With an optimized design for low noise output, this voltage regulator is suitable for sensitive RF and audio applications that require a quiet power supply.
• High Output Accuracy: The LT1761MPS5-3.3#TRPBF offers high accuracy in output voltage, maintaining stable performance over varying load conditions and temperature ranges.
• Low Quiescent Current: The device features a low quiescent current, making it an excellent choice for battery-powered applications where extending battery life is crucial.
• Thermal Protection: Built-in thermal shutdown protection ensures that the device operates within safe temperature limits, enhancing the longevity and reliability of both the regulator and the overall system.
• Overcurrent Protection: The current limit feature protects the device and the load from damage due to excessive current draw.
• No Protection Diodes Needed: The internal circuitry is designed to be robust, eliminating the need for external protection diodes.
• Stable with Low ESR Output Capacitors: The regulator is stable with ceramic output capacitors, which have lower equivalent series resistance (ESR) than typical tantalum capacitors.

Applications

The LT1761MPS5-3.3#TRPBF is versatile and can be used in a variety of applications, including:

• Portable and battery-powered electronics
• Wireless and RF systems
• Medical devices
• Instrumentation
• Automotive electronics

With its compact SOT-23 package, the LT1761MPS5-3.3#TRPBF is a space-saving solution for modern electronic systems that require a reliable and efficient power supply. Its performance characteristics make it an excellent choice for designers looking to optimize power management in their next project.