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RP114N081B-TR-FE

RP114N081B-TR-FE Description

The RP114N081B-TR-FE is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Nisshinbo Micro Devices Inc., this device belongs to the RP114x series and is known for its robust design and excellent performance characteristics. The regulator offers a fixed output voltage of 0.8V and can deliver a maximum output current of 300mA. It is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The device is RoHS compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to the environment.

RP114N081B-TR-FE Features

• Output Type: Fixed
• Voltage - Input (Max): 5.25V
• Current - Output: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 0.8V
• Voltage Dropout (Max): 0.72V @ 300mA
• Current - Quiescent (Iq): 75 µA
• PSRR: 75dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• ECCN: EAR99
• HTSUS: 8542.39.0001

The RP114N081B-TR-FE stands out due to its low dropout voltage of 0.72V at 300mA, which ensures high efficiency even at low input-to-output voltage differentials. The regulator also features a low quiescent current of 75 µA, making it ideal for battery-powered applications where power consumption needs to be minimized. Additionally, the device offers excellent power supply rejection ratio (PSRR) of 75dB at 1kHz, ensuring stable output voltage under varying input conditions.

RP114N081B-TR-FE Applications

The RP114N081B-TR-FE is well-suited for a variety of applications, including:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where low power consumption and compact size are critical.
• Industrial Equipment: Suitable for powering sensors and microcontrollers in industrial environments due to its robust design and overcurrent protection.
• Telecommunications: Can be used in base stations and other telecom equipment for stable power supply to critical components.
• Automotive: Applicable in various automotive applications where reliability and performance are paramount.

Conclusion of RP114N081B-TR-FE

The RP114N081B-TR-FE is a versatile and efficient linear regulator that offers a perfect balance of performance, reliability, and compact design. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring stable power supply with minimal power loss. The enable control feature and overcurrent protection further enhance its usability in a wide range of power management scenarios. Whether for consumer electronics, industrial equipment, or automotive applications, the RP114N081B-TR-FE is a reliable and efficient solution for power management needs.