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S-1142B27I-E6T1U

S-1142B27I-E6T1U Description

The S-1142B27I-E6T1U is a high-performance linear regulator IC designed by ABLIC Inc., a leading manufacturer in the field of power management integrated circuits (PMICs). This device is specifically engineered to provide a stable and reliable power supply with a fixed output voltage of 2.7V and a maximum output current of 200mA. It is designed for surface mount applications and comes in a 6HSOP package, making it suitable for compact and space-constrained designs. The regulator operates with an input voltage range up to 50V, ensuring compatibility with a wide variety of power sources.

S-1142B27I-E6T1U Features

• Fixed Output Voltage: The S-1142B27I-E6T1U provides a fixed output voltage of 2.7V, ensuring consistent power delivery to sensitive electronic components.
• High Input Voltage Range: With a maximum input voltage of 50V, this regulator can handle a broad range of input voltages, making it versatile for various applications.
• Low Dropout Voltage: The maximum dropout voltage is 0.82V at 200mA, allowing the regulator to maintain efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: Featuring a quiescent current of only 1µA, the S-1142B27I-E6T1U minimizes power consumption during standby, which is crucial for battery-operated devices.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator's operation, enabling power-saving modes and efficient power management.
• Protection Features: Over-current protection and thermal shutdown ensure the device's longevity and reliability by safeguarding against potential damage from excessive current or overheating.
• High PSRR: With a power supply rejection ratio (PSRR) of 45dB at 100Hz, the regulator effectively filters out noise from the input power supply, ensuring clean and stable output voltage.
• RoHS Compliance: The S-1142B27I-E6T1U is RoHS3 compliant, meeting environmental standards and ensuring the use of environmentally friendly materials.
• 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-1142B27I-E6T1U Applications

The S-1142B27I-E6T1U is ideal for a variety of applications where stable and efficient power regulation is required. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make it suitable for portable electronics and battery-operated devices, where maximizing battery life is critical.
• Consumer Electronics: The regulator's ability to handle a wide input voltage range and provide a stable output voltage makes it ideal for consumer electronics that require reliable power management.
• Industrial Applications: The high input voltage range and protection features ensure robust performance in industrial environments where power sources may vary.
• Telecommunications: The device's high PSRR and low noise characteristics make it suitable for telecommunications equipment where signal integrity is paramount.

Conclusion of S-1142B27I-E6T1U

The S-1142B27I-E6T1U from ABLIC Inc. stands out as a reliable and efficient linear regulator, offering a combination of high performance and versatility. Its low dropout voltage, low quiescent current, and enable control feature make it an excellent choice for applications requiring efficient power management. The device's robust protection features and RoHS compliance further enhance its appeal in the electronics industry. Whether used in battery-powered devices, consumer electronics, industrial applications, or telecommunications, the S-1142B27I-E6T1U delivers stable power regulation with minimal power loss, ensuring optimal performance and reliability.