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S-1131B54UC-N5NTFU

S-1131B54UC-N5NTFU Description

The S-1131B54UC-N5NTFU is a linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 5.4V and a maximum output current of 300mA. This regulator is housed in a SOT89-5 package, making it suitable for surface mount applications. It is designed to operate with a maximum input voltage of 6.5V and features a low dropout voltage of 0.28V at 100mA, ensuring efficient performance even under low input-to-output voltage differentials. The regulator includes an enable control feature, allowing for dynamic control of the output voltage, and offers overcurrent protection to safeguard against excessive load conditions. With a maximum supply current of 65 µA and a quiescent current of just 1 µA, the S-1131B54UC-N5NTFU is optimized for low power consumption, making it ideal for battery-powered and energy-sensitive applications. The regulator also boasts a high power supply rejection ratio (PSRR) of 70dB at 1kHz, ensuring stable output voltage under varying input conditions. The S-1131B54UC-N5NTFU is ROHS3 compliant and has a moisture sensitivity level (MSL) of 1, indicating it can be used in a wide range of manufacturing environments without the risk of moisture-related damage.

S-1131B54UC-N5NTFU Features

• Fixed Output Voltage: 5.4V, providing a stable and reliable power supply for various electronic circuits.
• High Output Current: Capable of delivering up to 300mA, suitable for driving moderate power loads.
• Low Dropout Voltage: Maximum of 0.28V at 100mA, ensuring efficient operation even with minimal input-to-output voltage differences.
• Low Power Consumption: Maximum supply current of 65 µA and a quiescent current of 1 µA, ideal for battery-operated devices.
• Enable Control Feature: Allows dynamic control of the output voltage, enhancing flexibility in system design.
• Overcurrent Protection: Safeguards the regulator and connected circuits from damage due to excessive load currents.
• High PSRR: 70dB at 1kHz, ensuring stable output voltage under varying input conditions.
• ROHS3 Compliance: Environmentally friendly and suitable for use in a wide range of applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Surface Mount Package: SOT89-5, ideal for compact and high-density PCB designs.

S-1131B54UC-N5NTFU Applications

The S-1131B54UC-N5NTFU is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it ideal for use in battery-powered devices, where maintaining a stable output voltage is crucial as the battery discharges. The regulator's low power consumption and enable control feature make it suitable for applications requiring dynamic power management, such as portable electronics, IoT devices, and wearable technology. The overcurrent protection feature ensures reliability in applications where load conditions may vary, such as in consumer electronics and industrial control systems. The S-1131B54UC-N5NTFU's compact SOT89-5 package also makes it a space-efficient solution for high-density PCB designs, further expanding its potential applications.

Conclusion of S-1131B54UC-N5NTFU

The S-1131B54UC-N5NTFU from ABLIC Inc. is a highly efficient and reliable linear voltage regulator, offering a fixed output voltage of 5.4V and a maximum output current of 300mA. Its low dropout voltage, low power consumption, and high PSRR make it an ideal choice for a wide range of applications, particularly in battery-powered and energy-sensitive devices. The inclusion of an enable control feature and overcurrent protection further enhances its versatility and reliability. While the product is marked as "Not For New Designs," its unique features and performance benefits make it a valuable component for existing designs and specific applications where its attributes are particularly advantageous.