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R1517S331D-E2-FE

R1517S331D-E2-FE Description

The R1517S331D-E2-FE is a high-performance linear regulator designed by Nisshinbo Micro Devices Inc., part of the R1517x series. This IC offers a fixed output voltage of 3.3V with a maximum input voltage of 36V and a current output capability of 500mA. It is designed for surface mount applications and comes in a 6HSOP package, making it suitable for compact and efficient power management solutions. The regulator features a low dropout voltage of 0.77V at 500mA, ensuring high efficiency even under low input-to-output voltage differentials. With a quiescent current of only 36 µA, it is ideal for low-power applications where energy efficiency is critical.

R1517S331D-E2-FE Features

• Output Type: Fixed
• Voltage - Input (Max): 36V
• Current - Output: 500mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.77V @ 500mA
• Current - Quiescent (Iq): 36 µA
• Control Features: Enable, Soft Start
• Protection Features: Over Current, Over Temperature, Short Circuit
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Product Status: Active
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The R1517S331D-E2-FE stands out with its enable and soft start control features, which provide enhanced flexibility and control over the power management process. The built-in over current, over temperature, and short circuit protection features ensure robustness and reliability, making it a reliable choice for various electronic systems. Its RoHS compliance and unlimited moisture sensitivity level (MSL) of 1 make it suitable for a wide range of manufacturing environments.

R1517S331D-E2-FE Applications

The R1517S331D-E2-FE is ideal for a variety of applications that require stable and efficient power regulation. Its low dropout voltage and low quiescent current make it particularly suitable for portable devices, battery-powered systems, and other applications where energy efficiency is crucial. Some specific use cases include:

• Portable Electronics: Smartphones, tablets, and other mobile devices benefit from the low power consumption and high efficiency of the R1517S331D-E2-FE.
• Battery Chargers: The regulator's ability to handle a wide input voltage range and provide a fixed output voltage makes it suitable for battery charging circuits.
• Industrial Equipment: The robust protection features and surface mount package make it ideal for industrial applications where reliability and compact design are essential.
• Communication Systems: The stable output voltage and low noise performance ensure reliable power supply for sensitive communication equipment.

Conclusion of R1517S331D-E2-FE

The R1517S331D-E2-FE from Nisshinbo Micro Devices Inc. is a versatile and efficient linear regulator that offers a combination of high performance and reliability. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for a wide range of applications, particularly those requiring high efficiency and compact design. Whether used in portable electronics, battery chargers, or industrial equipment, the R1517S331D-E2-FE provides a reliable and efficient power management solution.