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RP131S451D-E2-FE

RP131S451D-E2-FE Description

The RP131S451D-E2-FE is a high-performance linear regulator IC designed for a wide range of power management applications. Manufactured by Nisshinbo Micro Devices Inc., this device is part of the RP131x series and offers a fixed output voltage of 4.5V with a maximum input voltage of 6.5V. It is capable of delivering a continuous output current of 1A, making it suitable for applications requiring stable power supply. The regulator features a low dropout voltage of 0.65V at 1A, ensuring efficient operation even under low input-to-output voltage differentials. With a quiescent current of just 90 µA, the RP131S451D-E2-FE is optimized for low power consumption, making it ideal for battery-powered devices.

RP131S451D-E2-FE Features

• Output Type: Fixed, providing a stable 4.5V output.
• Input Voltage Range: Up to 6.5V, ensuring compatibility with a variety of power sources.
• Output Current: 1A, suitable for applications requiring moderate to high current.
• Low Dropout Voltage: 0.65V @ 1A, enhancing efficiency in low voltage applications.
• Low Quiescent Current: 90 µA, ideal for low power consumption scenarios.
• High PSRR: 60dB at 1kHz, ensuring excellent noise rejection.
• Control Features: Enable function for dynamic control.
• Protection Features: Overcurrent and overtemperature protection for enhanced reliability.
• Package Type: Surface Mount, available in Tape & Reel (TR) for easy integration.
• Compliance: RoHS compliant, ensuring environmental friendliness.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.

RP131S451D-E2-FE Applications

The RP131S451D-E2-FE is ideal for a variety of applications where stable and efficient power supply is crucial. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The enable function allows for dynamic control, making it ideal for applications requiring power management during different operational states. The overcurrent and overtemperature protection features ensure robustness and reliability, making it suitable for industrial and automotive applications where high reliability is required.

Conclusion of RP131S451D-E2-FE

The RP131S451D-E2-FE is a versatile and efficient linear regulator IC that offers a combination of high performance and reliability. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power efficiency is critical. The enable function and protection features provide additional flexibility and robustness, making it suitable for a wide range of applications. With its RoHS compliance and surface mount package, the RP131S451D-E2-FE is an environmentally friendly and easy-to-integrate solution for modern power management needs.