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S-1133B31-U5T1U

S-1133B31-U5T1U Description

The S-1133B31-U5T1U is a high-performance linear regulator IC designed for applications requiring stable and efficient power management. Manufactured by ABLIC Inc., this device features a fixed output voltage of 3.1V and a maximum output current of 300mA. It is housed in a compact SOT89-5 package, making it suitable for surface applications mount. The regulator is designed to operate with a maximum input voltage of 10V and offers a low dropout voltage of 01.9V at 100mA, ensuring high efficiency even under varying load conditions. The device also includes an enable control feature, over-current protection, and thermal shutdown, enhancing its reliability and versatility.

S-1133B31-U5T1U Features

• Output Type: Fixed
• Voltage - Input (Max): 10V
• Current - Output: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 90 µA
• Voltage - Output (Min/Fixed): 3.1V
• Voltage Dropout (Max): 0.19V @ 100mA
• Current - Quiescent (Iq): 1 µA
• PSRR: 60dB (1kHz)
• Mounting Type: Surface Mount
• Control Features: Enable
• Protection Features: Over Current, Thermal Shutdown
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• HTSUS: 8542.39.0001
• ECCN: EAR99

S-1133B31-U5T1U Applications

The S-1133B31-U5T1U is ideal for a variety of applications where precise voltage regulation and low power consumption are critical. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics, where maintaining a stable output voltage over a wide range of input voltages is essential. The enable feature allows for dynamic control, enabling the regulator to be turned on and off as needed, which is beneficial for power-saving modes in IoT devices and wearable technology. The compact SOT89-5 package and surface mount design make it easy to integrate into space-constrained designs, such as smartphones, tablets, and other consumer electronics.

Conclusion of S-1133B31-U5T1U

The S-1133B31-U5T1U from ABLIC Inc. stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and robust protection features. Its fixed 3.1V output and 300mA current capability make it a reliable choice for powering sensitive electronic components. The inclusion of over-current protection and thermal shutdown ensures the device operates safely under various conditions, while the enable control feature provides flexibility in system design. The S-1133B31-U5T1U is an excellent choice for engineers looking to optimize power management in their designs, offering a balance of performance, reliability, and ease of integration.