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S-1142D21H-E6T2U

S-1142D21H-E6T2U Description

The S-1142D21H-E6T2U is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This IC is part of the Power Management Integrated Circuit (PMIC) category and offers a fixed output voltage of 2.1V with a maximum output current of 200mA. It is packaged in a 6HSOP format, making it suitable for surface mount applications. The regulator is designed to operate efficiently with a maximum input voltage of 50V and features a low dropout voltage of 1.12V at 200mA, ensuring optimal performance even under varying load conditions.

S-1142D21H-E6T2U Features

• Fixed Output Voltage: The S-1142D21H-E6T2U provides a stable 2.1V output voltage, making it ideal for applications requiring a consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 50V, this regulator can handle a wide range of input voltages, providing flexibility in power supply design.
• Low Dropout Voltage: At 1.12V dropout voltage at 200mA, the S-1142D21H-E6T2U ensures high efficiency and minimal power loss, even at low input-to-output voltage differentials.
• Low Quiescent Current: The regulator features a low quiescent current of 2.5 µA, which is crucial for battery-operated devices and applications where power consumption needs to be minimized.
• Enable Function: The enable control feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is beneficial for power-saving applications.
• Protection Features: The S-1142D21H-E6T2U includes over-current protection and thermal shutdown, ensuring reliable operation and protection against potential faults.
• Compliance and Packaging: The regulator is ROHS3 compliant and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments. It is available in a tape & reel package, facilitating easy handling and assembly in production lines.

S-1142D21H-E6T2U Applications

The S-1142D21H-E6T2U is well-suited for a variety of applications due to its robust design and efficient performance. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make it ideal for portable devices and battery-operated systems where battery life is a critical factor.
• Industrial Equipment: The wide input voltage range and over-current protection features make it suitable for industrial applications where reliability and robustness are paramount.
• Consumer Electronics: The enable function and low dropout voltage are beneficial for consumer electronics that require dynamic power management and efficient power usage.
• Telecommunications: The regulator's high input voltage range and low dropout voltage are advantageous for telecom equipment that operates in environments with varying power supply conditions.

Conclusion of S-1142D21H-E6T2U

The S-1142D21H-E6T2U from ABLIC Inc. stands out as a reliable and efficient linear regulator, offering a combination of high performance and robust features. Its low dropout voltage, low quiescent current, and wide input voltage range make it a versatile solution for a variety of applications, from battery-operated devices to industrial equipment. The inclusion of protection features such as over-current and thermal shutdown ensures reliable operation, while the enable function provides additional control over power management. The S-1142D21H-E6T2U is an excellent choice for designers seeking a high-quality, efficient, and reliable power management solution.