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S-814A58AUC-BDWT2G

S-814A58AUC-BDWT2G Description

The S-814A58AUC-BDWT2G is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management sector. This device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for applications requiring a fixed output voltage of 5.8V and an output current capability of 180mA. The regulator is housed in a compact SOT89-5 package, making it suitable for surface-mount applications where space is a critical consideration.

S-814A58AUC-BDWT2G Features

The S-814A58AUC-BDWT2G offers several key features that set it apart from similar linear regulators:

• Fixed Output Voltage: Provides a stable 5.8V output, ensuring consistent power supply to connected devices.
• High Efficiency: With a maximum dropout voltage of 0.2V at 60mA, this regulator maintains high efficiency even at lower input voltages, making it ideal for battery-powered applications.
• Low Quiescent Current: Features an extremely low quiescent current of 500nA, which minimizes power consumption during standby or low-load conditions.
• Enable Control: Includes an enable feature that allows for dynamic control of the regulator's operation, enhancing flexibility in system design.
• Short-Circuit Protection: Offers built-in short-circuit protection, safeguarding the regulator and connected circuits from potential damage.
• Low Noise and High PSRR: Achieves a Power Supply Rejection Ratio (PSRR) of 45dB at 100Hz, ensuring low noise and high performance in sensitive applications.
• Compliance and Reliability: Complies with REACH and ROHS3 standards, ensuring environmental safety and reliability. The device also has a Moisture Sensitivity Level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

S-814A58AUC-BDWT2G Applications

The S-814A58AUC-BDWT2G is well-suited for a variety of applications due to its robust performance and compact design:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where space and power efficiency are crucial.
• Industrial Equipment: Suitable for low-power industrial sensors and control systems that require stable and reliable power supply.
• Medical Devices: Applicable in medical equipment where low noise and high PSRR are essential for accurate measurements and operations.
• Automotive Electronics: Can be used in automotive applications where a compact and efficient power solution is required, such as in infotainment systems and electronic control units.

Conclusion of S-814A58AUC-BDWT2G

The S-814A58AUC-BDWT2G from ABLIC Inc. is a highly efficient and reliable linear regulator designed for applications that demand a fixed 5.8V output and up to 180mA of current. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for battery-powered and sensitive electronic systems. The inclusion of enable control and short-circuit protection further enhances its versatility and robustness. While it is marked as "Not For New Designs," the S-814A58AUC-BDWT2G remains a valuable component for existing systems that require its specific performance characteristics.