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S-1132B39-U5T1U

S-1132B39-U5T1U Description

The S-1132B39-U5T1U is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This IC regulator is specifically tailored for applications requiring a fixed output voltage of 3.9V and a maximum output current of 300mA. It features a surface-mount SOT89-5 package, making it ideal for compact and space-constrained designs. The regulator operates with an input voltage range up to 6.5V and boasts a low dropout voltage of 0.15V at 100mA, ensuring efficient power conversion even under low input-to-output voltage differentials.

S-1132B39-U5T1U Features

• Output Type: Fixed, providing a stable 3.9V output voltage.
• Input Voltage Range: Up to 6.5V, offering flexibility in power supply options.
• Output Current: Capable of delivering up to 300mA, suitable for a wide range of electronic devices.
• Low Dropout Voltage: 0.15V at 100mA, which minimizes power loss and improves efficiency.
• Quiescent Current: Extremely low at 1µA, contributing to reduced power consumption in standby modes.
• Supply Current: Maximum of 40µA, ensuring minimal overhead in active states.
• Enable Control Feature: Allows for dynamic control of the regulator, enabling power-saving modes.
• Over Current Protection: Provides robust protection against overcurrent conditions, enhancing reliability.
• High PSRR: 65dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Compliance: ROHS3 compliant and suitable for unlimited moisture sensitivity level (MSL 1) environments.
• Packaging: Tape & Reel (TR), facilitating easy handling and integration in automated assembly processes.

S-1132B39-U5T1U Applications

The S-1132B39-U5T1U is ideal for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics, where maintaining a stable output voltage over a wide input voltage range is essential. The regulator's low quiescent current and enable control feature make it an excellent choice for applications requiring low power consumption and dynamic power management, such as IoT devices, wearable technology, and mobile accessories.

Conclusion of S-1132B39-U5T1U

The S-1132B39-U5T1U from ABLIC Inc. stands out as a highly efficient and reliable linear regulator, offering a combination of low dropout voltage, low quiescent current, and high PSRR. Its fixed 3.9V output and 300mA current capability make it versatile for various applications, while its enable control and overcurrent protection features enhance its robustness and flexibility. The S-1132B39-U5T1U is an excellent choice for designers seeking a compact, high-performance power management solution that meets stringent efficiency and reliability standards.