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BH18LB1WHFV-TR

BH18LB1WHFV-TR Description

The BH18LB1WHFV-TR is a high-performance linear voltage regulator designed by ROHM Semiconductor, offering a fixed output voltage of 1.8V and a maximum output current of 150mA. This regulator is housed in a high-voltage SOF5 package, making it suitable for surface mount applications. It features a maximum input voltage of 5.5V and a quiescent current of just 70 µA, ensuring high efficiency and low power consumption. The regulator also includes an enable control feature, providing additional flexibility in system design.

BH18LB1WHFV-TR Features

• Output Type: Fixed, ensuring a stable and consistent 1.8V output.
• Input Voltage Range: Up to 5.5V, providing compatibility with a wide range of input sources.
• Output Current: 150mA, sufficient for powering various low-power devices and circuits.
• Low Quiescent Current: 70 µA, minimizing power loss and enhancing efficiency.
• High PSRR: 70dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Protection Features: Over-current and over-temperature protection, safeguarding the regulator and connected components.
• Control Features: Enable control, allowing for dynamic power management and system optimization.
• Package Type: High-voltage SOF5, suitable for surface mount applications and compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

BH18LB1WHFV-TR Applications

The BH18LB1WHFV-TR is ideal for applications requiring a stable and low-noise power supply. Its fixed 1.8V output and 150mA current capacity make it suitable for powering microcontrollers, sensors, and other low-power electronics. The regulator's high PSRR and low quiescent current ensure minimal noise and efficient power usage, making it an excellent choice for precision analog circuits and battery-powered devices. The enable control feature further enhances its versatility, allowing for dynamic power management in complex systems.

Conclusion of BH18LB1WHFV-TR

The BH18LB1WHFV-TR stands out as a reliable and efficient linear voltage regulator, offering a stable 1.8V output and robust protection features. Its low quiescent current and high PSRR make it ideal for applications where power efficiency and noise reduction are critical. The enable control feature adds an extra layer of flexibility, making it suitable for a wide range of electronic systems. While it is marked as "Not For New Designs," the BH18LB1WHFV-TR remains a valuable component for existing designs and applications where its unique features and performance benefits are required.