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S-818A22AUC-BGCT2G

S-818A22AUC-BGCT2G Description

The S-818A22AUC-BGCT2G is a high-performance linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) category. This IC offers a fixed output voltage of 2.2V and is capable of delivering up to 100mA of output current. It features a maximum input voltage of 10V and is optimized for low power consumption, with a maximum supply current of only 40 µA. The regulator is designed with a single regulator output configuration, providing a positive output voltage.

S-818A22AUC-BGCT2G Features

• Fixed Output Voltage: The S-818A22AUC-BGCT2G provides a stable 2.2V output voltage, ensuring consistent performance in various applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.87V at 60mA, this regulator efficiently maintains output voltage even under low input conditions.
• Low Quiescent Current: The regulator boasts an extremely low quiescent current of 500 nA, making it ideal for battery-powered devices where power conservation is critical.
• High PSRR: The Power Supply Rejection Ratio (PSRR) of 45dB at 100Hz ensures minimal noise and ripple in the output voltage, contributing to high signal integrity.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator’s operation, providing flexibility in power management.
• Compliance and Packaging: The S-818A22AUC-BGCT2G is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is packaged in a surface-mount SOT89-5 package, which is ideal for compact and high-density PCB designs.

S-818A22AUC-BGCT2G Applications

The S-818A22AUC-BGCT2G is well-suited for a variety of applications due to its low power consumption and stable output voltage. It is particularly ideal for:

• Battery-Powered Devices: The low quiescent current and high PSRR make it perfect for portable electronics, where battery life and signal quality are paramount.
• Low-Power Systems: Suitable for microcontrollers and other low-power electronic systems that require a stable and efficient power supply.
• Consumer Electronics: Ideal for applications such as smartphones, tablets, and wearables, where space and power efficiency are critical.
• Industrial Applications: Can be used in various industrial settings where a reliable and efficient power supply is needed.

Conclusion of S-818A22AUC-BGCT2G

The S-818A22AUC-BGCT2G from ABLIC Inc. stands out as a highly efficient and reliable linear regulator IC. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring low power consumption and high performance. While it is not recommended for new designs, its existing applications benefit from its robust design and compliance with industry standards. For engineers and designers looking for a reliable power management solution, the S-818A22AUC-BGCT2G is a proven choice.