onsemi

CS5205A-1GDPR3

CS5205A-1GDPR3 Description

The CS5205A-1GDPR3 is a high-performance linear regulator designed for power management applications. Manufactured by onsemi, this IC offers an adjustable output voltage ranging from 1.25V to 13V, making it suitable for a wide variety of electronic devices. With a maximum input voltage of 17V and a robust output current capability of 5A, the CS5205A-1GDPR3 ensures stable power delivery even under demanding conditions. The device features a dropout voltage of 1.25V at 5A, which is critical for maintaining efficiency in low-voltage applications. Additionally, the regulator is equipped with over-current and over-temperature protection features, enhancing its reliability and safety in operation.

CS5205A-1GDPR3 Features

• Adjustable Output Voltage: The CS5205A-1GDPR3 provides an adjustable output voltage range from 1.25V to 13V, offering flexibility to meet various power requirements.
• High Output Current: Capable of delivering up to 5A of output current, this regulator is suitable for applications requiring high power delivery.
• Low Dropout Voltage: With a dropout voltage of 1.25V at 5A, the CS5205A-1GDPR3 maintains efficiency even when the input voltage is close to the output voltage.
• Protection Features: Integrated over-current and over-temperature protection ensures the regulator's longevity and safe operation.
• Low Quiescent Current: A quiescent current of 6 mA minimizes power consumption during standby, making it ideal for energy-efficient designs.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 82dB at 120Hz, effectively filtering out noise from the input power supply.
• Surface Mount Packaging: The CS5205A-1GDPR3 is available in a surface mount package (Tape & Reel), facilitating easy integration into modern PCB designs.
• Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for a broad range of environmental conditions.
• Moisture Sensitivity Level: Rated at MSL 1 (Unlimited), the CS5205A-1GDPR3 is suitable for use in environments with varying humidity levels without the need for special handling.

CS5205A-1GDPR3 Applications

The CS5205A-1GDPR3 is ideal for a variety of applications where reliable and efficient power management is crucial. Some specific use cases include:

• Industrial Equipment: Powering high-current industrial devices and systems that require stable voltage regulation.
• Telecommunications: Providing power to telecommunication equipment, ensuring minimal noise and high reliability.
• Consumer Electronics: Suitable for high-power consumer devices such as gaming consoles, high-end audio equipment, and large-screen TVs.
• Automotive Electronics: Ideal for automotive applications where high current and reliable power delivery are essential.
• Medical Devices: Ensuring stable power supply for medical equipment that requires precise voltage regulation and low noise.

Conclusion of CS5205A-1GDPR3

The CS5205A-1GDPR3 from onsemi is a versatile and high-performance linear regulator designed to meet the demanding power management needs of modern electronic systems. Its adjustable output voltage, high output current, and low dropout voltage make it an excellent choice for a wide range of applications. The inclusion of over-current and over-temperature protection features further enhances its reliability and safety. Despite being marked as obsolete, the CS5205A-1GDPR3 remains a robust solution for applications requiring efficient and stable power delivery.