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RP202K291D5-TR

RP202K291D5-TR Description

The RP202K291D5-TR is a high-performance linear voltage regulator designed by Nisshinbo Micro Devices Inc., offering a fixed output voltage of 2.95V with a maximum input voltage of 5.25V. This regulator is capable of delivering a continuous output current of 200mA, making it suitable for a wide range of applications requiring stable power supply. The device features a low dropout voltage of 0.29V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials. It is housed in a compact DFN1010-4 package, which is ideal for space-constrained designs. The regulator also includes an enable control feature and over-current protection, enhancing its versatility and reliability. With a quiescent current of just 5 µA and a power supply rejection ratio (PSRR) of 65dB at 1kHz, the RP202K291D5-TR provides excellent performance in terms of power efficiency and noise suppression. The device is RoHS compliant and has a moisture sensitivity level (MSL) of 1, making it suitable for various manufacturing processes.

RP202K291D5-TR Features

• Output Type: Fixed at 2.95V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Maximum input voltage of 5.25V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 200mA, suitable for powering a variety of low-to-medium power devices.
• Low Dropout Voltage: 0.29V at 200mA, enabling efficient operation at low input-to-output voltage differences.
• Quiescent Current: Extremely low at 5 µA, minimizing power consumption in standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): 65dB at 1kHz, ensuring high noise immunity and clean power output.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing system flexibility.
• Over-Current Protection: Protects the device and connected components from potential damage due to excessive current.
• Compact Packaging: DFN1010-4 package, ideal for space-constrained applications.
• RoHS Compliance: Environmentally friendly and suitable for use in green electronics.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), ensuring robustness during manufacturing processes.

RP202K291D5-TR Applications

The RP202K291D5-TR is well-suited for applications requiring a stable and efficient power supply, particularly in environments with limited space. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, where maintaining a stable output voltage as the battery discharges is crucial. The regulator's compact DFN1010-4 package is perfect for portable electronics, wearable devices, and IoT sensors. Additionally, its enable control feature and over-current protection make it suitable for applications where dynamic power management and component protection are essential. Specific use cases include:

• Portable Electronics: Smartphones, tablets, and other handheld devices.
• Wearable Technology: Fitness trackers, smartwatches, and health monitoring devices.
• IoT Devices: Sensors, actuators, and other low-power IoT components.
• Medical Devices: Portable medical equipment and diagnostic tools.
• Industrial Applications: Low-power control systems and monitoring devices.

Conclusion of RP202K291D5-TR

The RP202K291D5-TR from Nisshinbo Micro Devices Inc. stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.95V output with a maximum input voltage of 5.25V and a maximum output current of 200mA. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications requiring stable power supply and efficient operation. The inclusion of enable control and over-current protection features further enhances its versatility and reliability. Housed in a compact DFN1010-4 package, the RP202K291D5-TR is ideal for space-constrained designs, making it a top choice for a wide range of electronic applications, from portable devices to industrial systems.