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S-1142B30H-E6T2U

S-1142B30H-E6T2U Description

The S-1142B30H-E6T2U is a high-performance linear regulator IC designed by ABLIC Inc., a leading manufacturer in the power management integrated circuits (PMIC) category. This device offers a fixed output voltage of 3V and is capable of delivering a maximum output current of 200mA. It is designed to operate with an input voltage range up to 50V, making it suitable for a wide variety of applications that require stable and reliable power regulation.

Key technical specifications include a low dropout voltage of 0.72V at 200mA, ensuring efficient power conversion even under low input voltage conditions. The regulator features a quiescent current of just 2.5 µA, contributing to its excellent power efficiency, especially in low-power and battery-operated devices. Additionally, the supply current is limited to a maximum of 9 µA, further enhancing its suitability for energy-conscious designs.

The S-1142B30H-E6T2U is housed in a 6HSOP package and is available in a surface-mount configuration, making it ideal for compact and space-constrained designs. It also includes an enable control feature, allowing for dynamic power management and system optimization. The device is protected against overcurrent and thermal shutdown, ensuring robustness and reliability in operation.

S-1142B30H-E6T2U Features

• Fixed Output Voltage: Provides a stable 3V output, ensuring consistent power supply to connected devices.
• High Input Voltage Range: Capable of handling input voltages up to 50V, offering flexibility in various power supply configurations.
• Low Dropout Voltage: With a maximum dropout voltage of 0.72V at 200mA, it maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: A quiescent current of 2.5 µA minimizes power consumption, making it ideal for battery-operated and low-power applications.
• Enable Control Feature: Allows for dynamic power management, enabling the regulator to be turned on or off as needed.
• Protection Features: Includes overcurrent and thermal shutdown protections to safeguard the device and connected circuits.
• Surface-Mount Package: Available in a 6HSOP package, suitable for compact and space-efficient designs.
• ROHS3 Compliant: Ensures environmental compliance and suitability for use in a wide range of applications.
• Unlimited Moisture Sensitivity Level: MSL 1 rating allows for unlimited exposure to moisture, enhancing reliability in various environmental conditions.

S-1142B30H-E6T2U Applications

The S-1142B30H-E6T2U is well-suited for a variety of applications where stable power regulation and low power consumption are critical. Its fixed 3V output and 200mA current capability make it ideal for powering microcontrollers, sensors, and other low-power electronic devices. The high input voltage range and low dropout voltage ensure that it can efficiently manage power in systems with variable input voltages, such as those powered by batteries or renewable energy sources.

Specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics where low power consumption and efficient power regulation are essential.
• Microcontroller Power Supplies: Provides a stable power source for microcontrollers and other low-power processors.
• Sensor Applications: Ensures reliable power for sensors in IoT devices and other monitoring systems.
• Renewable Energy Systems: Suitable for applications where input voltage can vary, such as solar-powered devices.

Conclusion of S-1142B30H-E6T2U

The S-1142B30H-E6T2U from ABLIC Inc. stands out as a high-performance linear regulator IC, offering a combination of stable power regulation, low power consumption, and robust protection features. Its fixed 3V output and 200mA current capability make it a versatile solution for a wide range of low-power applications. The low dropout voltage and enable control feature further enhance its efficiency and flexibility, making it an ideal choice for designers looking to optimize power management in their systems.