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S-1135A10-U5T1U

S-1135A10-U5T1U Description

The S-1135A10-U5T1U is a linear voltage regulator designed by ABLIC Inc., offering a fixed output voltage of 1V and a maximum output current of 300mA. This device is housed in a SOT89-5 package, making it suitable for surface mount applications. It features a maximum input voltage of 5.5V and a quiescent current of just 1 µA, ensuring high efficiency and low power consumption. The regulator includes an enable control feature and over-current protection, enhancing its reliability and versatility. Despite being marked as obsolete, the S-1135A10-U5T1U remains a robust solution for applications requiring stable voltage regulation.

S-1135A10-U5T1U Features

• Output Type: Fixed at 1V, ensuring a stable and consistent power supply.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, suitable for a wide range of low-power applications.
• Low Quiescent Current: At just 1 µA, this feature minimizes power loss and enhances efficiency, making it ideal for battery-powered devices.
• Enable Control: Allows for dynamic control of the regulator, enabling power-saving modes and efficient power management.
• Over-Current Protection: Ensures the device's longevity and reliability by safeguarding against excessive current draw.
• High PSRR: With a Power Supply Rejection Ratio of 70dB at 1kHz, the regulator effectively filters out noise from the power supply, ensuring clean output voltage.
• Surface Mount Package: The SOT89-5 package is compact and suitable for high-density PCB layouts.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.

S-1135A10-U5T1U Applications

The S-1135A10-U5T1U is ideal for applications requiring a stable and low-power voltage regulator. Its low quiescent current and fixed output voltage make it particularly suitable for:

• Battery-Powered Devices: Such as portable electronics, where minimizing power consumption is crucial.
• Low-Power Systems: Including IoT devices, wearables, and other applications with limited power budgets.
• Embedded Systems: Where a compact and efficient voltage regulator is needed to power microcontrollers and sensors.
• Medical Devices: Where reliability and low power consumption are paramount.
• Industrial Control Systems: For stable power supply in low-power control circuits.

Conclusion of S-1135A10-U5T1U

The S-1135A10-U5T1U from ABLIC Inc. stands out as a reliable and efficient linear voltage regulator, offering a fixed 1V output and a maximum current of 300mA. Its low quiescent current and high PSRR make it an excellent choice for low-power applications, ensuring minimal power loss and clean output voltage. The inclusion of enable control and over-current protection further enhances its versatility and reliability. Despite being marked as obsolete, the S-1135A10-U5T1U remains a valuable component for applications requiring stable voltage regulation in a compact form factor.