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R1114D401B-TR-FE

R1114D401B-TR-FE Description

The R1114D401B-TR-FE is a high-performance linear regulator IC designed by Nisshinbo Micro Devices Inc. This device is part of the R1114x series and offers a fixed output voltage of 4V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of 150mA, making it suitable for a wide range of low-power applications. The regulator features a low dropout voltage of 0.35V at 150mA, ensuring efficient operation even under low input voltage conditions. With a quiescent current of just 95 µA, the R1114D401B-TR-FE is optimized for low-power consumption, making it ideal for battery-powered devices and energy-efficient systems.

R1114D401B-TR-FE Features

• Fixed Output Voltage: 4V, providing a stable power supply for sensitive electronic components.
• Low Dropout Voltage: Maximum 0.35V @ 150mA, ensuring efficient operation with minimal power loss.
• Low Quiescent Current: 95 µA, which is crucial for extending battery life in portable devices.
• High PSRR: 70dB to 60dB across the frequency range of 1kHz to 10kHz, effectively reducing noise and improving signal integrity.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing flexibility in power management.
• Over Current Protection: Ensures the safety of the device and connected components by preventing damage from excessive current.
• Surface Mount Packaging: Tape & Reel (TR) format, facilitating automated assembly processes and ensuring high reliability.
• RoHS Compliant: Meets environmental standards, making it suitable for a wide range of applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, which is beneficial for applications in humid environments.

R1114D401B-TR-FE Applications

The R1114D401B-TR-FE is ideal for applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-operated devices, such as portable electronics, IoT devices, and wearable technology. The high PSRR and fixed output voltage ensure that it can provide clean power to sensitive analog and digital circuits, improving overall system performance. The enable control feature allows for dynamic power management, making it a versatile choice for systems that require power sequencing or sleep modes.

Conclusion of R1114D401B-TR-FE

The R1114D401B-TR-FE from Nisshinbo Micro Devices Inc. stands out as a reliable and efficient linear regulator IC. Its combination of low dropout voltage, low quiescent current, and high PSRR makes it an excellent choice for low-power applications where efficiency and performance are critical. The enable control and over current protection features add an extra layer of flexibility and safety, making it suitable for a wide range of electronic systems. Whether used in portable devices, IoT applications, or other low-power systems, the R1114D401B-TR-FE offers a robust and efficient power management solution.