The S-1133B49-U5T1G is a positive voltage regulator IC produced by ABLIC U.S.A. Inc. It is a member of the S-1133 series, known for its low supply current and high output voltage accuracy. The regulator is designed to provide a stable output voltage even with fluctuations in input voltage or load current.

Applications

• Power source for portable medical devices
• Voltage regulation for industrial control systems
• Battery-powered test and measurement equipment
• Power supply for sensor networks
• Regulation in data acquisition systems

Features

• Output Voltage: 4.9V
• Input Voltage Range: 2.0V to 10V
• Output Voltage Accuracy: ±1.0%
• Low Current Consumption: 5.0μA (typical)
• Package: SOT-25
• Overcurrent Protection: Protects the IC from excessive output current.
• Thermal Shutdown: Prevents the IC from overheating and potentially being damaged.
• Low Dropout Voltage: Enables efficient regulation even with minimal input-output voltage difference.

Benefits

• Stable Voltage Supply: Ensures consistent performance of connected electronic devices.
• Long Battery Life: Low quiescent current maximizes the operating time of battery-powered devices.
• Precise Voltage Control: Accurate voltage regulation is crucial for sensitive electronic components.
• Compact Size: Small SOT-25 package allows for use in space-constrained environments.
• Reliable Operation: Built-in protection features guarantee robust and dependable performance.
• Simplified Circuit Design: Requires minimal external components, simplifying design and lowering costs.

The S-1133B49-U5T1G voltage regulator is ideal for applications needing a stable, accurate, and efficient voltage supply in a small package. Its built-in protection features and low current consumption make it well-suited for a variety of portable and battery-powered devices, improving overall performance and longevity.