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S-19515AY2A-E8T1U4

S-19515AY2A-E8T1U4 Description

The S-19515AY2A-E8T1U4 is a linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This regulator is part of the Linear & Switching Voltage Regulators category and is specifically engineered to provide a stable 3.3V output at a maximum current of 250mA. The device operates with a fixed output configuration and is designed for surface mount applications, making it suitable for compact and efficient circuit designs.

S-19515AY2A-E8T1U4 Features

The S-19515AY2A-E8T1U4 offers several key features that set it apart from similar models:

• Output Type: Fixed, ensuring a consistent 3.3V output.
• Input Voltage Range: Capable of handling up to 36V, providing flexibility in various power supply scenarios.
• Output Current: Delivers a reliable 250mA, making it suitable for applications requiring moderate power.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 250mA, it maintains efficiency even at lower input voltages.
• Low Quiescent Current: Consumes only 9.5 µA, which is crucial for battery-powered applications to extend operational life.
• High PSRR: Achieves 65dB at 100Hz, ensuring minimal noise and high performance in sensitive applications.
• Control Features: Equipped with reset output and watchdog functions, enhancing system reliability and fault tolerance.
• Protection Features: Includes over-current and over-temperature protection, safeguarding the device and connected circuits from damage.
• Compliance: ROHS3 compliant and suitable for automotive applications, adhering to stringent industry standards.
• Packaging: Available in tape & reel (TR) format, facilitating automated assembly processes.

S-19515AY2A-E8T1U4 Applications

The S-19515AY2A-E8T1U4 is ideal for a wide range of applications, particularly those requiring a stable and efficient power supply:

• Automotive Electronics: Suitable for automotive applications due to its compliance with automotive-grade standards.
• Embedded Systems: Ideal for embedded systems that require low power consumption and high reliability.
• Consumer Electronics: Applicable in consumer electronics where a stable 3.3V supply is needed.
• Industrial Controls: Useful in industrial control systems that demand low noise and high efficiency.
• Battery-Powered Devices: Perfect for battery-powered devices due to its low quiescent current, which helps prolong battery life.

Conclusion of S-19515AY2A-E8T1U4

The S-19515AY2A-E8T1U4 is a robust and versatile linear voltage regulator from ABLIC Inc., offering a combination of high performance, reliability, and compliance with industry standards. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where efficiency and stability are paramount. The inclusion of control and protection features further enhances its suitability for demanding environments. Whether used in automotive, industrial, or consumer applications, the S-19515AY2A-E8T1U4 stands out as a reliable and efficient solution for power management.