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RP115L171B-E2

RP115L171B-E2 Description

The RP115L171B-E2 is a high-performance linear voltage regulator designed by Nisshinbo Micro Devices Inc. This device is part of the RP115x series and is specifically tailored for applications requiring a fixed output voltage of 1.7V and a maximum output current of 500mA. The regulator operates within an input voltage range up to 5.25V, ensuring stable performance across a variety of power supply conditions. With a low dropout voltage of 0.12V at 500mA, the RP115L171B-E2 is highly efficient, making it suitable for battery-powered and low-voltage applications.

RP151L171B-E2 Features

• Output Type: Fixed, providing a consistent 1.7V output voltage.
• Input Voltage Range: Up to 5.25V, ensuring compatibility with a wide range of power sources.
• Output Current: Capable of delivering up to 500mA, suitable for powering various electronic components.
• Low Dropout Voltage: 0.12V at 500mA, enhancing efficiency and extending battery life in portable devices.
• Quiescent Current: Low at 160 µA, minimizing power consumption during operation.
• Power Supply Rejection Ratio (PSRR): 80dB at 1kHz, ensuring high noise immunity and clean output voltage.
• Control Features: Includes an enable function, allowing for dynamic power management and system control.
• Protection Features: Over current, over temperature, and reverse current protection ensure robustness and reliability.
• Package Type: Surface Mount DFN1216-8, ideal for compact and space-constrained designs.
• Compliance: RoHS compliant and moisture sensitivity level 1 (unlimited), ensuring environmental and operational reliability.

RP115L171B-E2 Applications

The RP115L171B-E2 is well-suited for a variety of applications, particularly those requiring high efficiency and low power consumption. Key applications include:

• Portable Devices: Ideal for smartphones, tablets, and other battery-operated devices where low dropout voltage and high efficiency are critical.
• Consumer Electronics: Suitable for powering small electronic components in devices such as cameras, media players, and wearables.
• Industrial Systems: Applicable in low-voltage industrial applications where a stable and efficient power supply is essential.
• Medical Devices: Can be used in portable medical equipment where reliability and low power consumption are paramount.

Conclusion of RP115L171B-E2

The RP115L171B-E2 stands out in the market due to its combination of high efficiency, low dropout voltage, robust and protection features. Its fixed 1.7V output and 500mA current capability make it an excellent choice for a wide range of applications, particularly in the portable and consumer electronics sectors. The inclusion of an enable function and advanced protection mechanisms further enhance its versatility and reliability. For engineers and designers seeking a compact, efficient, and reliable linear voltage regulator, the RP115L171B-E2 is a top-tier option.