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R1172S131D-E2-FE

R1172S131D-E2-FE Description

The R1172S131D-E2-FE is a high-performance linear voltage regulator designed by Nisshinbo Micro Devices Inc. This device is part of the R1172x series and offers a fixed output voltage of 1.3V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of 1A, making it suitable for a wide range of applications requiring stable power supply.

R1172S131D-E2-FE Features

• Output Type: Fixed, ensuring a stable output voltage of 1.3V.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: 1A, suitable for applications requiring moderate to high current.
• Number of Regulators: Single regulator design, simplifying circuit design and reducing component count.
• Output Configuration: Positive, ideal for most electronic systems.
• Voltage Dropout: Maximum of 0.56V at 1A, ensuring high efficiency even at low input-to-output voltage differentials.
• Quiescent Current: Low quiescent current of 100 µA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 70dB at 1kHz, providing excellent noise suppression and stability.
• Protection Features: Over-current and over-temperature protection, enhancing reliability and longevity.
• Control Features: Enable function, allowing for dynamic control of the regulator's operation.
• Package Type: Surface Mount, specifically in a Tape & Reel (TR) format, suitable for automated assembly processes.
• Compliance: RoHS compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing environments.

R1172S131D-E2-FE Applications

The R1172S131D-E2-FE is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for applications such as:

• Consumer Electronics: Portable devices, smartphones, and tablets.
• Industrial Equipment: Control systems, sensors, and instrumentation.
• Telecommunications: Base stations, routers, and network equipment.
• Automotive: In-vehicle infotainment systems and electronic control units.
• Medical Devices: Diagnostic equipment and portable medical instruments.

Conclusion of R1172S131D-E2-FE

The R1172S131D-E2-FE from Nisshinbo Micro Devices Inc. is a robust and efficient linear voltage regulator designed to meet the demands of modern electronic systems. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for applications requiring stable power supply. The enable function and surface mount package further enhance its versatility and ease of integration. Whether for consumer electronics, industrial applications, or automotive systems, the R1172S131D-E2-FE stands out as a high-performance solution in the realm of linear voltage regulators.