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S-1133B13-U5T1G

S-1133B13-U5T1G Description

The S-1133B13-U5T1G is a linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 1.3V and a maximum output current of 300mA. This regulator is packaged in a SOT89-5 surface-mount package, making it suitable for compact and high-density PCB designs. The device features a maximum input voltage of 10V and a dropout voltage of 0.78V at 100mA, ensuring efficient operation even at low input-to-output differentials. With a quiescent current of just 1µA and a supply current of 90µA, the S-1133B13-U5T1G is optimized for low-power applications. It also includes an enable control feature and protection mechanisms such as over-current and thermal shutdown, enhancing its reliability and versatility.

S-1133B13-U5T1G Features

• Fixed Output Voltage: 1.3V, ensuring stable power supply for specific applications.
• High Output Current: Capable of delivering up to 300mA, suitable for driving various electronic components.
• Low Dropout Voltage: 0.78V at 100mA, allowing efficient operation with minimal power loss.
• Low Quiescent Current: 1µA, ideal for battery-powered and low-power consumption systems.
• Enable Control: Provides flexibility in power management and system control.
• Protection Features: Over-current and thermal shutdown protect the device from damage under abnormal conditions.
• High PSRR: 70dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Packaging: Tape & Reel (TR) for convenient handling and assembly in manufacturing processes.

S-1133B13-U5T1G Applications

The S-1133B13-U5T1G is well-suited for a variety of applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it ideal for portable electronic devices, where battery life and power efficiency are critical. The enable control feature allows for dynamic power management, making it suitable for systems that require power sequencing or sleep modes. The regulator's low quiescent current ensures minimal power consumption during standby, further extending battery life. Additionally, its compact SOT89-5 package and surface-mount design make it a perfect fit for space-constrained applications such as smartphones, tablets, and wearable devices.

Conclusion of S-1133B13-U5T1G

The S-1133B13-U5T1G from ABLIC Inc. stands out as a reliable and efficient linear voltage regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its enable control and protection features enhance its versatility and reliability, making it suitable for a wide range of applications, particularly in portable and low-power electronic devices. While it is marked as "Not For New Designs," its performance benefits and compliance with industry standards make it a valuable component for existing designs and specific use cases where its unique features are required.