onsemi

MC33269ST-3.3T3G

MC33269ST-3.3T3G Description

The MC33269ST-3.3T3G is a high-performance linear voltage regulator designed and manufactured by onsemi. This device offers a fixed 3.3V output voltage with an output current capability of 800mA. It features a low dropout voltage of 1.35V @ 800mA, ensuring stable operation even under heavy load conditions. The device is available in a surface-mount SOT223 package and is compliant with the RoHS3 standard, making it suitable for environmentally friendly applications.

MC33269ST-3.3T3G Features

• Fixed Output Voltage: Provides a stable 3.3V output voltage for reliable operation.
• High Output Current: Capable of delivering up to 800mA, making it suitable for demanding applications.
• Low Dropout Voltage: 1.35V @ 800mA ensures stable operation under heavy load conditions.
• Single Regulator: Simplifies design and reduces component count.
• Positive Output Configuration: Ideal for applications requiring a positive voltage supply.
• Active Product Status: Ensures ongoing availability and support.
• REACH Unaffected: Compliant with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• Low Quiescent Current: 8mA, reducing power consumption in standby modes.
• High PSRR: 55dB (120Hz) provides excellent power supply rejection ratio, minimizing noise coupling.
• Over Temperature and Short Circuit Protection: Enhances device reliability and longevity.

MC33269ST-3.3T3G Applications

The MC33269ST-3.3T3G is ideal for a wide range of applications where a stable 3.3V supply is required. Some specific use cases include:

1. Portable Electronics: Provides a reliable power source for smartphones, tablets, and other handheld devices.
2. Industrial Control Systems: Offers a stable voltage supply for microcontrollers and other control components.
3. Automotive Applications: Suitable for powering various electronic systems in vehicles, such as infotainment systems and sensor modules.
4. Medical Devices: Reliable voltage regulation is crucial for the performance of medical equipment, and this device meets the required standards.

Conclusion of MC33269ST-3.3T3G

The MC33269ST-3.3T3G is a versatile and reliable linear voltage regulator that offers a fixed 3.3V output with high output current capability. Its low dropout voltage, positive output configuration, and robust protection features make it an excellent choice for a variety of applications, including portable electronics, industrial control systems, automotive applications, and medical devices. With its active product status and REACH unaffected compliance, the MC33269ST-3.3T3G is a dependable solution for your voltage regulation needs.