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S-1131B35UC-N4UTFG

S-1131B35UC-N4UTFG Description

The S-1131B35UC-N4UTFG is a high-performance linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 3.5V and a maximum output current of 300mA. This regulator is housed in a compact SOT89-5 package, making it ideal 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 power conversion even under low input voltage conditions.

S-1131B35UC-N4UTFG Features

• Output Type: Fixed, providing a stable 3.5V output voltage.
• Input Voltage Range: Up to 6.5V, suitable for a variety of power supply sources.
• Output Current: Capable of delivering up to 300mA, making it suitable for powering small to medium-sized electronic devices.
• Low Dropout Voltage: 0.28V at 100mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: Only 1 µA, which is advantageous for battery-powered applications where standby power consumption must be minimized.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing flexibility in power management.
• Over Current Protection: Provides robust protection against overcurrent conditions, safeguarding the regulator and downstream components.
• High PSRR: 70dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• RoHS3 Compliant: Environmentally friendly, adhering to the latest RoHS standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

S-1131B35UC-N4UTFG Applications

The S-1131B35UC-N4UTFG is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, such as portable electronics, wearable devices, and IoT sensors. The enable control feature and overcurrent protection enhance its versatility, making it suitable for use in power management systems, communication devices, and automotive electronics. Its compact SOT89-5 package and surface-mount design also make it a space-efficient solution for dense PCB layouts.

Conclusion of S-1131B35UC-N4UTFG

The S-1131B35UC-N4UTFG from ABLIC Inc. is a highly efficient and reliable linear voltage regulator that offers a fixed 3.5V output with a maximum current of 300mA. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered applications, while its enable control and overcurrent protection features provide enhanced flexibility and reliability. The regulator's RoHS3 compliance and MSL 1 rating ensure it meets environmental and manufacturing standards. Although marked as "Not For New Designs," the S-1131B35UC-N4UTFG remains a valuable option for existing designs and applications requiring a compact, efficient, and reliable power solution.