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S-13R1A14-I4T1U3

S-13R1A14-I4T1U3 Description

The S-13R1A14-I4T1U3 is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the field of power management integrated circuits (PMICs). This IC offers a fixed output voltage of 1.4V and is capable of delivering up to 150mA of output current, making it suitable for a wide range of low-power applications. The regulator operates with an input voltage range up to 5.5V and features an ultra-low quiescent current of just 1 µA, ensuring minimal power consumption even under no-load conditions.

S-13R1A14-I4T1U3 Features

• Fixed Output Voltage: The S-13R1A14-I4T1U3 provides a stable output voltage of 1.4V, ensuring consistent performance in various electronic systems.
• Low Dropout Voltage: With a maximum dropout voltage of 0.68V at 100mA, this regulator can maintain regulation even when the input voltage is close to the output voltage, enhancing efficiency in low-voltage applications.
• Ultra-Low Quiescent Current: The regulator boasts an ultra-low quiescent current of 1 µA, which is crucial for battery-powered devices where minimizing power consumption is essential.
• High PSRR: The 70dB power supply rejection ratio at 1kHz ensures excellent noise filtering and stable output voltage, making it ideal for sensitive analog circuits.
• Enable Control Feature: The enable control feature allows for easy control of the regulator's operation, enabling power-saving modes and dynamic power management.
• Protection Features: The S-13R1A14-I4T1U3 includes overcurrent protection, reverse current protection, and thermal shutdown, safeguarding the device and connected circuits from potential damage.
• Surface Mount Package: The device is available in a surface mount package (Tape & Reel), facilitating easy integration into compact and high-density PCB designs.
• RoHS3 Compliant: The regulator is RoHS3 compliant, ensuring environmental sustainability and adherence to strict regulatory standards.
• Moisture Sensitivity Level (MSL) 1: The MSL 1 rating indicates that the device is not moisture-sensitive, allowing for unlimited storage time without the need for dry packaging.

S-13R1A14-I4T1U3 Applications

The S-13R1A14-I4T1U3 is ideal for a variety of applications where low power consumption, high efficiency, and stable voltage regulation are critical. Some specific use cases include:

• Battery-Powered Devices: The ultra-low quiescent current and low dropout voltage make this regulator perfect for portable electronics, such as smartphones, tablets, and wearable devices, where battery life is a key consideration.
• Medical Devices: The high PSRR and stable output voltage ensure reliable performance in sensitive medical equipment, such as portable monitors and diagnostic tools.
• IoT Devices: The regulator's low power consumption and compact size are well-suited for Internet of Things (IoT) devices, where energy efficiency and small form factors are essential.
• Consumer Electronics: The S-13R1A14-I4T1U3 can be used in a wide range of consumer electronics, including smart home devices, gaming consoles, and audio equipment, where stable power supply is crucial for optimal performance.

Conclusion of S-13R1A14-I4T1U3

The S-13R1A14-I4T1U3 from ABLIC Inc. stands out as a highly efficient and reliable linear regulator, offering a unique combination of low power consumption, high performance, and robust protection features. Its fixed output voltage of 1.4V and maximum output current of 150mA make it suitable for a broad range of low-power applications. The ultra-low quiescent current and low dropout voltage ensure that the device maintains high efficiency even under varying load conditions. With its enable control feature and comprehensive protection mechanisms, the S-13R1A14-I4T1U3 provides designers with a versatile and reliable solution for their power management needs.