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R1171S161B-E2-FE

R1171S161B-E2-FE Description

The R1171S161B-E2-FE is a high-performance linear voltage regulator designed by Nisshinbo Micro Devices Inc. This regulator is part of the R1171x series and is optimized for applications requiring a stable and reliable power supply. It features a fixed output voltage of 1.6V and can deliver a continuous output current of up to 1.5A. The regulator operates with a maximum input voltage of 6V, making it suitable for a wide range of low-voltage applications. The device is housed in a compact 6HSOP package, which is ideal for space-constrained designs.

R1171S161B-E2-FE Features

• Output Type: Fixed at 1.6V, ensuring a stable and consistent power supply.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 1.5A, suitable for demanding applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.32V at 300mA ensures efficient operation even at low input-to-output voltage differences.
• Enable Control Feature: The regulator includes an enable pin, allowing for dynamic power management and reduced power consumption during standby.
• Protection Features: Over-current and over-temperature protection mechanisms safeguard the device and connected circuits from damage.
• High PSRR: A 50dB power supply rejection ratio at 1kHz ensures minimal noise and ripple in the output voltage.
• Low Quiescent Current: Only 320 µA, contributing to high efficiency and reduced power loss.
• RoHS Compliance: The device meets RoHS standards, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a variety of manufacturing environments.
• Mounting Type: Surface mount, ideal for automated assembly processes.
• Packaging: Available in tape and reel (TR) format, facilitating efficient inventory management and production.

R1171S161B-E2-FE Applications

The R1171S161B-E2-FE is well-suited for a variety of applications where a stable and efficient power supply is critical. Key applications include:

• Consumer Electronics: Ideal for portable devices, smartphones, and tablets where low power consumption and high efficiency are essential.
• Communication Equipment: Suitable for routers, modems, and other networking devices that require a reliable power supply.
• Industrial Control Systems: Provides a stable power source for sensors, actuators, and microcontrollers in industrial environments.
• Automotive Electronics: Can be used in various automotive applications, including infotainment systems and electronic control units.
• Medical Devices: Ensures reliable power supply for medical equipment where stability and low noise are crucial.

Conclusion of R1171S161B-E2-FE

The R1171S161B-E2-FE stands out as a reliable and efficient linear voltage regulator, offering a fixed 1.6V output with a maximum current of 1.5A. Its low dropout voltage, high PSRR, and enable control feature make it an excellent choice for applications requiring high efficiency and dynamic power management. The device's compact 6HSOP package and surface mount type further enhance its suitability for modern, space-constrained designs. With its robust protection features and RoHS compliance, the R1171S161B-E2-FE ensures both performance and environmental responsibility, making it a top choice for engineers and designers in the electronics industry.