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S-1133B18-U5T1G

S-1133B18-U5T1G Description

The S-1133B18-U5T1G is a highly efficient linear regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This IC regulator offers a fixed output voltage of 1.8V and can deliver a maximum output current of 300mA. It is designed for surface mount applications and comes in a compact SOT89-5 package, making it suitable for a wide range of electronic devices where space is a critical consideration.

S-1133B18-U5T1G Features

• Output Type: Fixed
• Input Voltage Range: Up to 10V
• Output Voltage: Fixed at 1.8V
• Output Current: Up to 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current (Max): 90 µA
• Dropout Voltage (Max): 0.58V @ 100mA
• Quiescent Current (Iq): 1 µA
• Power Supply Rejection Ratio (PSRR): 65dB at 1kHz
• Control Features: Enable
• Protection Features: Over Current and Thermal Shutdown
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, ROHS3 Compliant
• Product Status: Not For New Designs

S-1133B18-U5T1G Applications

The S-1133B18-U5T1G is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and systems where input voltage fluctuations are common. The enable control feature provides additional flexibility, allowing designers to turn the regulator on and off as needed, which can be beneficial for power management in complex systems.

Conclusion of S-1133B18-U5T1G

The S-1133B18-U5T1G from ABLIC Inc. stands out in the power management IC category due to its efficient performance and robust feature set. With a fixed output voltage of 1.8V and a maximum output current of 300mA, it is well-suited for applications requiring a stable power supply. The low dropout voltage of 0.58V at 100mA ensures high efficiency, even under varying input conditions. The enable control and protection features further enhance its versatility and reliability. While it is marked as "Not For New Designs," the S-1133B18-U5T1G remains a valuable component for existing designs and systems where its unique attributes can be leveraged to achieve optimal performance.