Product Overview: MC33761SNT1-030G

The MC33761SNT1-030G is a high-performance, low-noise voltage regulator designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This voltage regulator is specifically engineered to deliver a stable and reliable power supply to sensitive electronic applications, particularly where low noise is a critical parameter.

Key Features

• Low Output Voltage Noise: With an exceptionally low output voltage noise of typically 30 μVRMS over a 10 Hz to 100 kHz bandwidth, this regulator is ideal for noise-sensitive circuits such as RF applications, precision analog systems, and high-fidelity audio.
• High PSRR (Power Supply Rejection Ratio): The device offers excellent power supply rejection, ensuring that variations in the input voltage do not affect the output, thus providing consistent performance.
• Low Dropout Voltage: The low dropout voltage feature allows the regulator to maintain output regulation with a minimal difference between the input and output voltages, making it suitable for battery-powered devices.
• Output Current: The device is capable of sourcing up to 150 mA of output current, which is sufficient for a wide range of electronic components and systems.
• Thermal Protection: It includes thermal shutdown protection that safeguards the device from damage due to excessive heat.
• Wide Operating Temperature Range: The MC33761SNT1-030G is designed to operate over a broad temperature range, making it versatile for various environments and applications.

Applications

The MC33761SNT1-030G is suitable for a variety of applications where voltage regulation with minimal noise is crucial. This includes:

• Portable and battery-powered devices
• RF and wireless communication systems
• Audio equipment
• Medical instrumentation
• Automotive electronics
• Test and measurement equipment

Product Specifications

The MC33761SNT1-030G comes in a compact 5-pin TSOP package, providing a space-saving solution for modern electronic designs. It has a fixed output voltage of 3.0V, which is a common requirement for digital and analog circuits. The device's low quiescent current contributes to the overall energy efficiency of the systems it powers.

With its combination of low noise, high PSRR, and robust protection features, the MC33761SNT1-030G from ON Semiconductor is an excellent choice for designers looking to enhance the performance and reliability of their sensitive electronic applications.