onsemi

MC33275D-3.0G

MC33275D-3.0G Description

The MC33275D-3.0G is a high-performance linear voltage regulator designed by onsemi, a leading manufacturer in the semiconductor industry. This regulator is part of the Linear & Switching Voltage Regulators category and is specifically designed to provide a fixed output voltage of 3V with a maximum input voltage of 13V. It is capable of delivering a continuous output current of up to 300mA, making it suitable for a wide range of applications that require stable and reliable power supply solutions.

The MC33275D-3.0G features a low dropout voltage of 0.5V at 300mA, which ensures efficient power conversion even when the input voltage is close to the output voltage. This characteristic is particularly beneficial in applications where the input voltage may vary or where minimizing power loss is critical. The regulator also boasts a quiescent current of only 200 µA, contributing to its high efficiency and making it ideal for battery-operated devices and other low-power applications.

MC33275D-3.0G Features

• Output Type: Fixed
• Output Voltage: 3V
• Input Voltage Range: Up to 13V
• Output Current: 300mA
• Low Dropout Voltage: 0.5V at 300mA
• Quiescent Current: 200 µA
• Power Supply Rejection Ratio (PSRR): 75dB at 120Hz
• Protection Features: Over Current and Over Temperature
• Mounting Type: Surface Mount
• Package: 8SOIC
• Compliance: ROHS3 Compliant, REACH Unaffected, Moisture Sensitivity Level 1 (Unlimited)

MC33275D-3.0G Applications

The MC33275D-3.0G is well-suited for a variety of applications due to its robust performance and efficient power conversion capabilities. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make this regulator ideal for extending battery life in portable electronics.
• Consumer Electronics: Suitable for powering microcontrollers, sensors, and other low-power components in devices such as smartphones, tablets, and IoT devices.
• Industrial Applications: Provides stable power supply for control systems, automation equipment, and other industrial applications where reliability and efficiency are paramount.
• Telecommunications: Ideal for powering low-power components in base stations, routers, and other telecommunication infrastructure.

Conclusion of MC33275D-3.0G

The MC33275D-3.0G from onsemi stands out as a reliable and efficient linear voltage regulator with a fixed output voltage of 3V and a maximum input voltage of 13V. Its low dropout voltage and low quiescent current make it an excellent choice for applications requiring high efficiency and minimal power loss. The inclusion of over current and over temperature protection features ensures robustness and reliability in various operating conditions. With its surface mount package and compliance with industry standards, the MC33275D-3.0G is a versatile solution for a wide range of electronic applications, offering significant advantages over similar models in terms of performance and efficiency.