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S-19514AY2A-E8T1U4

S-19514AY2A-E8T1U4 Description

The S-19514AY2A-E8T1U4 is a high-performance linear regulator IC designed for automotive applications. Manufactured by ABLIC Inc., this device offers a fixed output voltage of 3.3V and a maximum output current of 250mA. It is housed in an 8HSOPA package, making it suitable for surface-mount applications. The regulator is designed to operate with an input voltage range up to 36V, providing a robust solution for various power management needs.

S-19514AY2A-E8T1U4 Features

• Fixed Output Voltage: The S-19514AY2A-E8T1U4 provides a stable 3.3V output, ensuring consistent power delivery to sensitive electronic components.
• High Input Voltage Range: With a maximum input voltage of 36V, this regulator can handle a wide range of input voltages, making it versatile for different power sources.
• Low Dropout Voltage: A maximum dropout voltage of 0.6V at 250mA ensures efficient power conversion, even under low input voltage conditions.
• Low Quiescent Current: The regulator operates with a quiescent current of only 9.5 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: A power supply rejection ratio (PSRR) of 65dB at 100Hz helps to filter out noise from the input supply, ensuring clean output voltage.
• Control Features: The inclusion of reset output and watchdog functions enhances system reliability and monitoring capabilities.
• Protection Features: Over-current and over-temperature protection features safeguard the device and connected circuits from potential damage.
• Automotive Grade: Certified for automotive applications, this regulator meets the stringent requirements of the automotive industry, ensuring reliability and durability.
• RoHS3 Compliant: The S-19514AY2A-E8T1U4 is RoHS3 compliant, adhering to environmental regulations and ensuring the use of environmentally friendly materials.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.

S-19514AY2A-E8T1U4 Applications

The S-19514AY2A-E8T1U4 is ideal for a variety of automotive applications where reliable and efficient power management is crucial. Specific use cases include:

• In-Car Electronics: Powering infotainment systems, navigation units, and other electronic devices within vehicles.
• Sensors and Actuators: Providing stable power to critical automotive sensors and actuators, ensuring accurate and reliable operation.
• On-Board Diagnostics (OBD): Supplying power to OBD systems, which monitor and manage vehicle performance and emissions.
• Telematics Systems: Ensuring consistent power delivery to telematics devices that provide real-time vehicle data and communication capabilities.

Conclusion of S-19514AY2A-E8T1U4

The S-19514AY2A-E8T1U4 from ABLIC Inc. stands out as a reliable and efficient linear regulator IC tailored for automotive applications. Its combination of a fixed 3.3V output, low dropout voltage, and robust protection features make it an ideal choice for powering sensitive automotive electronics. The inclusion of advanced control and protection mechanisms further enhances its reliability and versatility. With its RoHS3 compliance and automotive grade certification, the S-19514AY2A-E8T1U4 meets the stringent requirements of the automotive industry, ensuring long-term durability and performance.