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S-1206B49-U3T1G

S-1206B49-U3T1G Description

The S-1206B49-U3T1G is a linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management sector. This device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for applications requiring a fixed output voltage of 4.9V and an output current of up to 250mA. The regulator operates with an input voltage range up to 6.5V and features a low dropout voltage of 0.23V at 100mA, ensuring efficient power conversion even at low input-to-output voltage differentials.

S-1206B49-U3T1G Features

• Fixed Output Voltage: The S-1206B49-U3T1G provides a stable output voltage of 4.9V, making it suitable for applications that require a precise and consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.23V at 100mA, this regulator ensures high efficiency and minimal power loss, even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device features a low quiescent current of 1.5 µA, which is beneficial for battery-operated devices and applications where power consumption needs to be minimized.
• Over Current Protection: The regulator includes over current protection, safeguarding the device and connected circuits from potential damage due to excessive current.
• Surface Mount Packaging: The S-1206B49-U3T1G is available in a surface mount package (SOT89-3), which is ideal for compact and space-constrained designs.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets the stringent environmental regulations and standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling procedures.

S-1206B49-U3T1G Applications

The S-1206B49-U3T1G is ideal for a variety of applications where a reliable and efficient power supply is essential. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make this regulator suitable for portable electronics and battery-operated devices, where energy efficiency is crucial.
• Consumer Electronics: The regulator can be used in consumer electronics such as smartphones, tablets, and wearable devices, where a stable and efficient power supply is required.
• Industrial Applications: The device can be employed in various industrial applications, including sensors, actuators, and control systems, where a fixed output voltage and over current protection are necessary.
• Medical Devices: The S-1206B49-U3T1G can be used in medical equipment, ensuring reliable power supply and compliance with environmental standards.

Conclusion of S-1206B49-U3T1G

The S-1206B49-U3T1G from ABLIC Inc. is a robust and efficient linear regulator designed for applications requiring a fixed 4.9V output and up to 250mA of current. Its low dropout voltage and low quiescent current make it an excellent choice for battery-operated and energy-sensitive applications. The inclusion of over current protection and compliance with environmental standards further enhance its reliability and versatility. While the product is marked as "Not For New Designs," it remains a valuable option for existing designs and applications where its unique features and performance benefits are required.