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S-1333A13-A4T2U3

S-1333A13-A4T2U3 Description

The S-1333A13-A4T2U3 is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuits (PMIC) category. This IC offers a fixed output voltage of 1.3V with a maximum output current of 300mA, making it suitable for a wide range of low-power applications. The regulator is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with various power sources.

The S-1333A13-A4T2U3 features a low dropout voltage of 0.56V at 100mA, which is crucial for maintaining efficiency in low-voltage applications. Its quiescent current is exceptionally low at just 1 µA, contributing to minimal power consumption during operation. The regulator also boasts a high power supply rejection ratio (PSRR) of 75dB at 1kHz, ensuring stable output voltage even in the presence of input voltage noise.

S-1333A13-A4T2U3 Features

• Output Type: Fixed at 1.3V, ensuring consistent power delivery.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, suitable for moderate power applications.
• Low Dropout Voltage: 0.56V at 100mA, enhancing efficiency in low-voltage scenarios.
• Low Quiescent Current: 1 µA, minimizing power consumption.
• High PSRR: 75dB at 1kHz, ensuring stable output voltage.
• Enable Control Feature: Allows for dynamic control of the regulator's operation.
• Protection Features: Overcurrent and thermal shutdown protect the device from damage.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various environmental conditions.
• Mounting Type: Surface Mount, ideal for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating efficient manufacturing processes.

S-1333A13-A4T2U3 Applications

The S-1333A13-A4T2U3 is ideal for applications requiring stable and efficient power regulation. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices, where maintaining efficiency and minimizing power loss are critical. The regulator's low quiescent current ensures minimal power consumption, extending battery life.

Specific use cases include:

• Portable Electronics: Ideal for devices such as smartphones, tablets, and wearable technology where power efficiency and compact design are paramount.
• IoT Devices: Suitable for Internet of Things (IoT) devices that require low power consumption and stable voltage regulation.
• Medical Devices: Applicable in medical equipment where reliability and low power consumption are essential.
• Industrial Control Systems: Beneficial in systems requiring stable power supply with minimal noise interference.

Conclusion of S-1333A13-A4T2U3

The S-1333A13-A4T2U3 from ABLIC Inc. stands out as a versatile and efficient linear regulator, offering a combination of low dropout voltage, high PSRR, and low quiescent current. Its fixed 1.3V output and 300mA current capability make it suitable for a wide range of applications, particularly in low-power and battery-operated devices. The inclusion of enable control and protection features further enhances its reliability and usability. This regulator is an excellent choice for designers seeking a compact, efficient, and reliable power management solution.