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BD50HA5WEFJ-E2

BD50HA5WEFJ-E2 Description

The BD50HA5WEFJ-E2 is a high-performance linear voltage regulator designed by Rohm Semiconductor, a leading manufacturer in the electronics industry. This regulator is specifically engineered to provide a stable 5V output with a maximum current capacity of 500mA. It features a fixed output configuration, ensuring consistent power delivery to connected devices. The regulator operates efficiently within an input voltage range up to 8V, making it suitable for a variety of applications where stable power supply is crucial.

BD50HA5WEFJ-E2 Features

• Output Type: Fixed, ensuring a constant 5V output.
• Voltage - Input (Max): 8V, providing flexibility in input voltage ranges.
• Current - Output: 500mA, capable of supporting devices requiring moderate power.
• Number of Regulators: 1, focusing on delivering a single, reliable output.
• Output Configuration: Positive, suitable for most electronic circuits.
• Current - Supply (Max): 900 µA, ensuring minimal power consumption during operation.
• Voltage Dropout (Max): 0.9V @ 500mA, allowing efficient operation even at lower input voltages.
• Current - Quiescent (Iq): 6 µA, contributing to low power consumption in standby mode.
• Control Features: Enable, providing control over the regulator's operation.
• Protection Features: Over Current, Over Temperature, and Soft Start, ensuring robust protection against various fault conditions.
• Mounting Type: Surface Mount, suitable for compact and space-efficient designs.
• Package: Tape & Reel (TR), facilitating easy handling and assembly in manufacturing processes.
• Product Status: Active, ensuring availability for current and future projects.
• REACH Status: REACH Unaffected, complying with environmental and safety regulations.
• RoHS Status: ROHS3 Compliant, meeting stringent environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for storage and handling in various environments.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

BD50HA5WEFJ-E2 Applications

The BD50HA5WEFJ-E2 is ideal for a wide range of applications where a stable and reliable power supply is essential. Its fixed 5V output and 500mA current capacity make it suitable for powering microcontrollers, sensors, and other low-power electronic devices. The regulator's low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, making it ideal for battery-powered applications where the input voltage may vary.

Specific use cases include:

• Microcontroller Power Supply: Providing a stable 5V supply to microcontrollers in embedded systems.
• Sensor Applications: Supplying power to sensors in IoT devices and industrial automation systems.
• Portable Devices: Ensuring reliable power delivery in battery-operated devices, such as handheld gadgets and wearables.
• Communication Modules: Powering Wi-Fi, Bluetooth, and other communication modules in various electronic devices.

Conclusion of BD50HA5WEFJ-E2

The BD50HA5WEFJ-E2 from Rohm Semiconductor stands out as a reliable and efficient linear voltage regulator, offering a fixed 5V output with a maximum current capacity of 500mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it a superior choice over similar models. The regulator's compliance with environmental standards and its surface mount packaging further enhance its suitability for modern electronic designs. Whether powering microcontrollers, sensors, or portable devices, the BD50HA5WEFJ-E2 ensures stable and efficient power delivery, making it an essential component in a variety of applications.