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S-817A39ANB-CVCT2G

S-817A39ANB-CVCT2G Description

The S-817A39ANB-CVCT2G is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the field of Power Management ICs (PMICs). This device is specifically tailored for applications requiring a fixed output voltage of 3.9V and a maximum output current of 50mA. The regulator is designed to operate with a maximum input voltage of 10V, ensuring compatibility with a wide range of power sources. With a dropout voltage of only 0.35V at 10mA, the S-817A39ANB-CVCT2G offers high efficiency and minimal power loss, making it ideal for low-power applications.

The regulator features a quiescent current of just 2.5 µA, which significantly reduces power consumption during standby or low-load conditions. This attribute is particularly beneficial for battery-operated devices and other applications where energy efficiency is critical. The S-817A39ANB-CVCT2G also includes short-circuit protection, safeguarding the device and connected circuits from potential damage due to overcurrent events.

The regulator is available in a surface-mount package, specifically the SC82AB, which is suitable for compact and space-constrained designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, the S-817A39ANB-CVCT2G is packaged in tape and reel (TR), facilitating automated assembly processes and ensuring high reliability during manufacturing.

S-817A39ANB-CVCT2G Features

• Output Type: Fixed
• Output Voltage: 3.9V
• Output Current: 50mA
• Input Voltage Range: Up to 10V
• Dropout Voltage: 0.35V @ 10mA
• Quiescent Current: 2.5 µA
• Protection Features: Short-circuit protection
• Package Type: SC82AB (Surface Mount)
• Environmental Compliance: REACH unaffected, RoHS3 compliant
• Packaging: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

S-817A39ANB-CVCT2G Applications

The S-817A39ANB-CVCT2G is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it ideal for battery-operated devices, portable electronics, and other low-power systems. The regulator's fixed output voltage and short-circuit protection ensure reliable operation in various electronic circuits, including:

• Portable Devices: Smartphones, tablets, and other handheld devices that require efficient power management.
• IoT Devices: Sensors, actuators, and other Internet of Things (IoT) devices that need a stable power supply with minimal power consumption.
• Wearable Technology: Fitness trackers, smartwatches, and other wearable devices that benefit from compact and energy-efficient components.
• Medical Devices: Portable medical equipment and diagnostic tools that require reliable and low-power operation.

Conclusion of S-817A39ANB-CVCT2G

The S-817A39ANB-CVCT2G from ABLIC Inc. is a robust and efficient linear regulator designed for applications requiring a stable 3.9V output and up to 50mA of current. Its low dropout voltage, low quiescent current, and short-circuit protection make it a reliable choice for low-power and battery-operated devices. The surface-mount package and compliance with environmental standards further enhance its suitability for modern electronic designs. While the product is not recommended for new designs, it remains a valuable option for existing applications and projects where its unique features and performance benefits are essential.