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BH31MA3WHFV-TR

BH31MA3WHFV-TR Description

The BH31MA3WHFV-TR is a high-performance linear voltage regulator designed by Rohm Semiconductor. This device offers a fixed output voltage of 3.1V and is capable of delivering a maximum output current of 300mA. With a maximum input voltage of 5.5V, it ensures stable regulation across a wide range of input conditions. The regulator features a low dropout voltage of 0.09V at 100mA, making it highly efficient even under low input-to-output voltage differentials. The device is housed in a surface-mount package, specifically a 6HVSOF, and is available in tape and reel (TR) format for easy integration into automated manufacturing processes.

BH31MA3WHFV-TR Features

• Output Type: Fixed output voltage of 3.1V, ensuring consistent power supply to connected devices.
• Input Voltage Range: Capable of handling up to 5.5V, providing flexibility in various power supply scenarios.
• Output Current: Delivers a robust 300mA of output current, suitable for a wide range of applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.09V at 100mA enhances efficiency and reduces power loss.
• Quiescent Current: Low quiescent current of 95 µA minimizes power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves a PSRR of 60dB at 1kHz, effectively filtering out noise and ripple from the input supply.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and safeguard against potential faults.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (unlimited), making it suitable for various manufacturing environments without the need for special handling.

BH31MA3WHFV-TR Applications

The BH31MA3WHFV-TR is ideal for applications requiring a stable and efficient power supply with a fixed output voltage. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices, where input voltage levels can vary significantly. The regulator's ability to deliver 300mA of current ensures it can power a variety of electronic components, including microcontrollers, sensors, and communication modules. Its surface-mount package and tape and reel format make it easy to integrate into compact and high-density PCB designs, making it a preferred choice for consumer electronics, IoT devices, and portable electronics.

Conclusion of BH31MA3WHFV-TR

The BH31MA3WHFV-TR from Rohm Semiconductor stands out as a reliable and efficient linear voltage regulator. Its combination of a fixed 3.1V output, low dropout voltage, and high PSRR ensures stable and noise-free power delivery. The inclusion of enable control and robust protection features enhances its versatility and reliability. With its surface-mount package and tape and reel format, it is well-suited for modern manufacturing processes. Whether powering microcontrollers in IoT devices or providing a stable supply to sensitive electronics, the BH31MA3WHFV-TR offers a high-performance solution that meets the demands of today's electronics industry.