onsemi

CS8101YDWF20G

CS8101YDWF20G Description

The CS8101YDWF20G is a linear regulator IC designed by onsemi, a leading manufacturer in the power management sector. This obsolete device is part of the Power Management (PMIC) category and is housed in a surface-mount package, specifically a 20SOIC. It features a fixed output voltage of 5V and is capable of delivering a maximum output current of 100mA. The regulator is designed to operate efficiently within an input voltage range up to 30V, making it suitable for a variety of applications requiring stable power supply.

CS8101YDWF20G Features

• Output Type: Fixed, ensuring consistent voltage output.
• Input Voltage Range: Up to 30V, providing flexibility in power supply options.
• Output Current: 100mA, suitable for low to medium current applications.
• Output Configuration: Positive, ideal for standard power supply requirements.
• Dropout Voltage: A maximum of 0.6V at 100mA, ensuring high efficiency even at low input voltages.
• Quiescent Current: Low at 140 µA, minimizing power consumption during idle states.
• Power Supply Rejection Ratio (PSRR): 75dB at 120Hz, providing excellent noise filtering.
• Protection Features: Over temperature, over voltage, reverse polarity, and short circuit protection, ensuring robustness and reliability.
• Control Features: Enable and reset capabilities, allowing for precise control and system integration.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), suitable for various manufacturing environments.
• Package: Tube, facilitating easy handling and storage.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

CS8101YDWF20G Applications

The CS8101YDWF20G is ideal for applications requiring a stable and reliable power supply with low dropout voltage and efficient power management. Specific use cases include:

• Consumer Electronics: Ideal for devices that require a stable 5V supply, such as USB-powered gadgets, portable chargers, and small form-factor electronics.
• Industrial Equipment: Suitable for low-power sensors, controllers, and IoT devices where a compact and efficient power solution is needed.
• Telecommunications: Can be used in low-power communication modules and remote monitoring systems.
• Medical Devices: Applicable in low-power medical instruments where reliable power supply and protection features are crucial.

Conclusion of CS8101YDWF20G

The CS8101YDWF20G offers a comprehensive set of features that make it a reliable choice for power management applications. Its low dropout voltage, high PSRR, and comprehensive protection features ensure efficient and stable operation. Despite being marked as obsolete, the CS8101YDWF20G remains a viable option for legacy systems and applications where its specific attributes are required. For new designs, engineers may consider exploring onsemi's current offerings for updated and enhanced power management solutions.