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S-814A57AUC-BDVT2G

S-814A57AUC-BDVT2G Description

The S-814A57AUC-BDVT2G is a linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 5.7V with a maximum output current of 180mA. This regulator is optimized for surface mount applications and is housed in a compact SOT89-5 package. It features a maximum input voltage of 10V and a dropout voltage of only 0.2V at 60mA, ensuring efficient operation even at low input-to-output voltage differentials. The regulator includes an enable control feature and short-circuit protection, enhancing its reliability and versatility in various electronic designs. With a maximum supply current of 40 µA and a quiescent current of 500 nA, the S-814A57AUC-BDVT2G is designed for low-power applications. It also boasts a power supply rejection ratio (PSRR) of 45dB at 100Hz, making it suitable for noise-sensitive applications. The product is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time without the need for dry packaging.

S-814A57AUC-BDVT2G Features

• Fixed Output Voltage: Provides a stable 5.7V output, ideal for applications requiring a precise and consistent voltage supply.
• High Efficiency: With a maximum dropout voltage of 0.2V at 60mA, the regulator maintains high efficiency even under varying load conditions.
• Low Quiescent Current: A quiescent current of 500 nA ensures minimal power consumption in standby mode, making it suitable for battery-powered devices.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, providing flexibility in power management.
• Short-Circuit Protection: Built-in protection against short circuits enhances the reliability and robustness of the regulator.
• Low Supply Current: A maximum supply current of 40 µA reduces overall power consumption, contributing to energy efficiency.
• High PSRR: A power supply rejection ratio of 45dB at 100Hz minimizes the impact of input voltage noise on the output, ensuring clean power delivery.
• Surface Mount Compatibility: The SOT89-5 package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met. The MSL of 1 ensures the component can be stored without special handling requirements.

S-814A57AUC-BDVT2G Applications

The S-814A57AUC-BDVT2G is well-suited for a variety of applications where a stable and efficient voltage supply is critical. Its low dropout voltage and high PSRR make it ideal for use in:

• Battery-Powered Devices: The low quiescent current and high efficiency are particularly beneficial in applications where battery life is a key consideration.
• Consumer Electronics: Suitable for devices requiring a stable 5.7V supply, such as portable audio equipment, handheld gaming consoles, and other consumer electronics.
• Industrial Control Systems: The regulator's robustness and protection features make it a reliable choice for industrial applications where reliability and longevity are paramount.
• Telecommunications: Ideal for powering various components in telecom equipment, where a stable and low-noise power supply is essential.
• Medical Devices: The high PSRR and low dropout voltage ensure that sensitive medical equipment receives clean and stable power, crucial for accurate performance.

Conclusion of S-814A57AUC-BDVT2G

The S-814A57AUC-BDVT2G from ABLIC Inc. stands out as a high-performance linear voltage regulator with a fixed 5.7V output and a maximum output current of 180mA. Its low dropout voltage, low quiescent current, and high PSRR make it an efficient and reliable choice for a wide range of applications. The inclusion of enable control and short-circuit protection further enhances its versatility and robustness. While it is not recommended for new designs, the S-814A57AUC-BDVT2G remains a valuable component for existing systems requiring a stable and efficient voltage supply.