onsemi

CS52015-1GSTR3

CS52015-1GSTR3 Description

The CS52015-1GSTR3 is a linear voltage regulator designed by onsemi, offering an adjustable output voltage range from 1.25V to 5.5V. This regulator is capable of delivering a maximum output current of 1.5A, making it suitable for a variety of applications requiring stable power supply. The regulator operates with an input voltage up to 7V and features a dropout voltage of 1.4V at full load, ensuring efficient operation even under high current conditions. The device is housed in a surface-mount SOT223 package, providing a compact and reliable solution for space-constrained designs.

CS52015-1GSTR3 Features

• Adjustable Output Voltage: The CS52015-1GSTR3 offers an adjustable output voltage range from 1.25V to 5.5V, providing flexibility to meet various power requirements.
• High Output Current: Capable of delivering up to 1.5A of output current, this regulator is well-suited for applications demanding high power.
• Low Dropout Voltage: With a maximum dropout voltage of 1.4V at 1.5A, the regulator maintains high efficiency even when operating close to the input voltage.
• Protection Features: Integrated over-current and over-temperature protection ensures reliable operation and protects the device from damage under abnormal conditions.
• Low Quiescent Current: The regulator features a low quiescent current of 2 mA, which helps in minimizing power consumption during standby or low-load conditions.
• High PSRR: A high power supply rejection ratio (PSRR) of 80dB at 120Hz ensures that the output voltage remains stable and free from noise, even with varying input voltage conditions.
• Wide Operating Temperature Range: The regulator operates reliably within a temperature range of 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, simplifying handling and storage requirements.
• Surface Mount Package: The SOT223 package is ideal for surface-mount technology (SMT) applications, providing a compact and robust solution for modern electronic designs.

CS52015-1GSTR3 Applications

The CS52015-1GSTR3 is ideal for a variety of applications where stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where compact size and high efficiency are essential.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require a stable power supply and operate within a wide temperature range.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where reliable power delivery and noise immunity are crucial.
• Automotive Electronics: Applicable in automotive applications such as infotainment systems, where the regulator's high PSRR and protection features ensure stable operation under varying electrical conditions.
• Medical Devices: Suitable for medical equipment that requires precise and stable power supply, such as diagnostic tools and monitoring devices.

Conclusion of CS52015-1GSTR3

The CS52015-1GSTR3 from onsemi is a versatile and efficient linear voltage regulator that offers a wide range of features and benefits. Its adjustable output voltage, high output current capability, and low dropout voltage make it an excellent choice for applications requiring stable and efficient power supply. The integrated protection features and high PSRR ensure reliable operation under varying conditions, while the compact SOT223 package and surface-mount technology make it suitable for modern electronic designs. Despite its obsolete status, the CS52015-1GSTR3 remains a reliable option for applications where its unique features and performance benefits are required.