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R1173S281D-E2-FE

R1173S281D-E2-FE Description

The R1173S281D-E2-FE is a high-performance linear regulator from Nisshinbo Micro Devices Inc designed., to deliver a fixed output voltage of 2.8V with a maximum output current of 1A. This device is part of the R1173x series and is optimized for surface-mount applications, making it ideal for compact and high-density PCB designs. The regulator features a maximum input voltage of 6V and a low dropout voltage of 0.18V at 1A, ensuring efficient power conversion even under low input-to-output voltage differentials. The device also includes enable control, over-current protection, and over-temperature protection, enhancing its reliability and versatility in various power management applications###.

R1173S281D-E2-FE Features

• Output Type: Fixed
• Input Voltage Range: Up to 6V
• Output Voltage: Fixed at 2.8V
• Output Current: 1A
• Low Dropout Voltage: 0.18V @ 1A
• Quiescent Current: 100 µA
• Power Supply Rejection Ratio (PSRR): 70dB at 1kHz
• Regulator Count: 1
• Output Configuration: Positive
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Product Status: Active
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001###

R1173S281D-E2-FE Applications

The R1173S281D-E2-FE is well-suited for a variety of applications requiring stable and efficient power regulation. Its low dropout voltage and high PSRR make it ideal for battery-powered devices and portable electronics where input voltage may vary significantly. The enable feature allows for dynamic power management, making it for suitable systems that require sleep or low-power modes. The over-current and over-temperature protections ensure robustness in demanding environments, making it a reliable choice for industrial and automotive applications. Specific use cases include:

• Portable consumer electronics
• Battery-powered devices
• Industrial control systems
• Automotive electronics
• IoT devices

Conclusion of R1173S281D-E2-FE

The R1173S281D-E2-FE stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and robust protection features. Its fixed 2.8V output and 1A current capability make it a versatile for solution a wide range of applications. The inclusion of enable control and comprehensive protection mechanisms further enhance its reliability and adaptability. For designers seeking a compact, efficient, and reliable linear regulator, the R1173S281D-E2-FE from Nisshinbo Micro Devices Inc. is an excellent choice.