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S-1133B17-U5T1G

S-1133B17-U5T1G Description

The S-1133B17-U5T1G is a linear regulator IC designed for power management applications, offering a fixed output voltage of 1.7V and a maximum output current of 300mA. Manufactured by ABLIC Inc., this device is housed in a Surface Mount SOT89-5 package, making it suitable for compact and efficient power solutions. The regulator is designed to operate with a maximum input voltage of 10V and features a low dropout voltage of 0.58V at 100mA, ensuring high efficiency even at low input-to-output voltage differentials. With a quiescent current of just 1 µA and a supply current of 90 µA, the S-1133B17-U5T1G is optimized for low power consumption, making it ideal for battery-powered and energy-sensitive applications.

S-1133B17-U5T1G Features

• Output Type: Fixed, providing a stable 1.7V output voltage.
• Input Voltage Range: Capable of handling up to 10V, offering flexibility in power supply options.
• Output Current: Delivers a consistent 300mA, suitable for a wide range of electronic devices.
• Low Dropout Voltage: At 0.58V (max) @ 100mA, it ensures high efficiency in low voltage applications.
• Low Quiescent Current: 1 µA, contributing to minimal power loss during operation.
• Low Supply Current: 90 µA (max), enhancing overall power efficiency.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enabling power-saving modes.
• Protection Features: Includes Over Current and Thermal Shutdown, safeguarding the device and connected circuits from damage.
• High PSRR: 65dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

S-1133B17-U5T1G Applications

The S-1133B17-U5T1G is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it particularly ideal for battery-powered devices, such as portable electronics, wearable technology, and IoT devices. The enable control feature allows for dynamic power management, making it suitable for systems that require power-saving modes or sleep states. Additionally, its compact SOT89-5 package and surface mount design make it easy to integrate into space-constrained designs. The regulator's high PSRR ensures minimal noise interference, making it suitable for sensitive analog circuits and precision instrumentation.

Conclusion of S-1133B17-U5T1G

The S-1133B17-U5T1G from ABLIC Inc. stands out as a highly efficient and versatile linear regulator, offering a combination of low dropout voltage, low quiescent current, and enable control features. Its compliance with environmental standards and robust protection mechanisms make it a reliable choice for a wide range of power management applications. While it is not recommended for new designs, the S-1133B17-U5T1G remains a valuable component for existing systems and applications where its unique features and performance benefits are essential.