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R1130H151A-T1-FE

R1130H151A-T1-FE Description

The R1130H151A-T1-FE is a high-performance linear regulator designed for applications requiring a stable 1.5V output voltage with a maximum output current of 300mA. Manufactured by Nisshinbo Micro Devices Inc., this regulator is part of the R1130x series and offers a fixed output configuration. It features a maximum input voltage of 8V and a dropout voltage of 1.05V at 100mA, ensuring efficient operation even at lower input voltages. The regulator is RoHS compliant, suitable for surface mount applications, and comes in a SOT89-5 package, making it ideal for compact and high-density designs.

R1130H151A-T1-FE Features

• Output Type: Fixed, providing a stable 1.5V output voltage.
• Input Voltage Range: Up to 8V, offering flexibility in power supply options.
• Output Current: Capable of delivering up to 300mA, suitable for a wide range of low-power applications.
• Dropout Voltage: Maximum of 1.05V at 100mA, ensuring efficient operation at lower input voltages.
• Quiescent Current: Low quiescent current of 100 µA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 60dB at 1kHz, providing excellent noise rejection and output stability.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current protection ensures safe operation and prevents damage to the regulator and connected circuits.
• Package Type: SOT89-5, suitable for surface mount applications and compact designs.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring reliability in various environmental conditions.
• RoHS Compliance: Environmentally friendly and suitable for use in RoHS-compliant systems.

R1130H151A-T1-FE Applications

The R1130H151A-T1-FE is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for applications with varying input voltages and noise-sensitive circuits. Some specific use cases include:

• Consumer Electronics: Portable devices, such as smartphones, tablets, and wearables, where space and power efficiency are critical.
• Industrial Equipment: Low-power sensors and control modules that require stable voltage regulation.
• Medical Devices: Portable medical devices, such as blood glucose meters and portable ECG machines, where reliability and low power consumption are essential.
• Automotive Electronics: In-car electronics and infotainment systems, where the regulator's ability to handle varying input voltages and provide stable output is crucial.

Conclusion of R1130H151A-T1-FE

The R1130H151A-T1-FE is a versatile and efficient linear regulator that offers a stable 1.5V output with a maximum current of 300mA. Its low dropout voltage and high PSRR make it an excellent choice for applications requiring efficient power management and noise reduction. The inclusion of over-current protection and enable control features further enhances its reliability and flexibility. With its compact SOT89-5 package and RoHS compliance, the R1130H151A-T1-FE is well-suited for modern, space-constrained designs. This regulator is an ideal solution for a wide range of low-power applications, ensuring stable and efficient power delivery in various electronic systems.