MC33761SNT1-050 Ultra-Low Noise, High PSRR Linear Voltage Regulator

The MC33761SNT1-050 is a state-of-the-art linear voltage regulator from ON Semiconductor, designed to deliver high performance in noise-sensitive applications. This component is ideal for powering advanced microprocessors, RF systems, and precision analog circuits where a stable and clean power supply is crucial for optimal performance.

Key Features:

• Ultra-Low Output Noise: This regulator boasts an exceptional low output noise level of typically 9 μVRMS over a 10 Hz to 100 kHz bandwidth, making it perfect for applications requiring a very clean supply voltage.
• High Power Supply Rejection Ratio (PSRR): With a PSRR of 70 dB at 1 kHz, the MC33761SNT1-050 significantly attenuates input voltage fluctuations to provide a stable output, even in the presence of supply noise.
• Output Voltage: The device provides a fixed output voltage of 5.0 V, suitable for a wide range of applications.
• Low Dropout: The low dropout feature ensures efficient operation even when the input voltage is close to the output voltage, enhancing battery life in portable devices.
• Thermal Protection: Built-in thermal shutdown protection safeguards the device from overheating, ensuring reliable performance under various operating conditions.
• Current Limiting: The regulator includes current limiting to protect both the regulator and the downstream circuitry from damage due to overcurrent conditions.
• Small Form Factor: Housed in a compact 5-pin TSOP package, the MC33761SNT1-050 is designed for space-constrained applications.

Applications:

The MC33761SNT1-050 is versatile and can be used in a range of applications, including:

• Precision analog circuits
• RF applications
• Portable and battery-powered devices
• Microprocessor power supplies
• Audio and video equipment

ON Semiconductor's commitment to quality ensures that the MC33761SNT1-050 meets the highest standards for performance and reliability, making it an excellent choice for designers seeking a superior power management solution.