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S-13A1B21-U5T1U3

S-13A1B21-U5T1U3 Description

The S-13A1B21-U5T1U3 is a high-performance 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 tailored for applications requiring precise voltage regulation and high efficiency. The S-13A1B21-U5T1U3 features a fixed output voltage of 2.1V and is capable of delivering a continuous output current of 1A. It operates within a maximum input voltage range of 5.5V, ensuring compatibility with a wide range of power sources.

S-13A1B21-U5T1U3 Features

• Output Type: Fixed, ensuring stable and consistent voltage output.
• Voltage - Input (Max): 5.5V, providing flexibility in power source selection.
• Current - Output: 1A, suitable for applications requiring moderate to high current loads.
• Number of Regulators: 1, simplifying design and reducing component count.
• Output Configuration: Positive, ideal for most electronic circuits.
• Current - Supply (Max): 90 µA, minimizing power consumption and improving efficiency.
• Voltage - Output (Min/Fixed): 2.1V, ideal for low-voltage applications.
• Voltage Dropout (Max): 0.15V @ 300mA, ensuring efficient operation even at low input-to-output voltage differentials.
• Current - Quiescent (Iq): 1 µA, contributing to low power consumption in standby mode.
• PSRR: 65dB (1kHz), providing excellent noise rejection and signal integrity.
• Control Features: Enable, allowing for dynamic control and power management.
• Protection Features: Inrush Current Limit, Over Current, and Thermal Shutdown, ensuring robust protection against various fault conditions.
• Package: Tape & Reel (TR), facilitating easy handling and automated assembly processes.
• Mounting Type: Surface Mount, compatible with modern PCB assembly techniques.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliability in various environmental conditions.
• RoHS Status: ROHS3 Compliant, meeting stringent environmental and safety standards.
• ECCN: EAR99, suitable for international trade and compliance.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

S-13A1B21-U5T1U3 Applications

The S-13A1B21-U5T1U3 is ideal for a variety of applications where precise voltage regulation and high efficiency are critical. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics, where maintaining a stable voltage output is essential. The regulator's low quiescent current and supply current further enhance its suitability for low-power applications, such as IoT devices, wearable technology, and medical devices.

The enable control feature allows for dynamic power management, making the S-13A1B21-U5T1U3 an excellent choice for systems requiring power sequencing or sleep mode operation. The comprehensive protection features ensure reliable operation under various operating conditions, making it ideal for industrial and automotive applications where robustness and reliability are paramount.

Conclusion of S-13A1B21-U5T1U3

The S-13A1B21-U5T1U3 from ABLIC Inc. stands out as a highly efficient and reliable linear voltage regulator, offering a unique combination of low dropout voltage, high PSRR, and comprehensive protection features. Its fixed output voltage of 2.1V and 1A output current capability make it well-suited for a wide range of applications, from portable electronics to industrial systems. The regulator's low power consumption and surface-mount package further enhance its appeal for modern, space-constrained designs. Overall, the S-13A1B21-U5T1U3 is an excellent choice for engineers seeking a high-performance, reliable, and efficient voltage regulation solution.