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BH33RB1WGUT-E2

BH33RB1WGUT-E2 Description

The BH33RB1WGUT-E2 is a high-performance linear voltage regulator designed by Rohm Semiconductor, offering a fixed output voltage of 3.3V and a maximum output current of 150mA. This regulator is optimized for low dropout voltage, ensuring efficient power delivery even at low input voltages. With a maximum input voltage of 5.5V and a dropout voltage of only 0.15V at 100mA, the BH33RB1WGUT-E2 is ideal for applications requiring stable power supply in compact and energy-efficient designs.

BH33RB1WGUT-E2 Features

• Output Type: Fixed 3.3V output voltage, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Operates with a maximum input voltage of 5.5V, making it suitable for a wide range of input sources.
• Output Current: Delivers up to 150mA of output current, sufficient for powering various low-power devices.
• Low Dropout Voltage: Features a maximum dropout voltage of 0.15V at 100mA, ensuring high efficiency even at low input-to-output voltage differentials.
• Quiescent Current: Low quiescent current of 72 µA, minimizing power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves a PSRR of 63dB at 1kHz, effectively filtering out noise from the input power supply.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring reliable operation under various operating conditions.
• Package Type: Available in a surface-mount 4VCSP60N1 package, suitable for space-constrained applications.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.

BH33RB1WGUT-E2 Applications

The BH33RB1WGUT-E2 is well-suited for a variety of applications where stable and efficient power regulation is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and IoT devices that require minimal power consumption and stable voltage regulation. The enable function allows for dynamic power management, making it suitable for systems that require power-saving modes or sleep states. Additionally, its compact surface-mount package makes it an excellent choice for space-constrained designs, such as wearable technology and small form-factor embedded systems.

Conclusion of BH33RB1WGUT-E2

The BH33RB1WGUT-E2 from Rohm Semiconductor stands out as a reliable and efficient linear voltage regulator, offering a fixed 3.3V output with a maximum current of 150mA. Its low dropout voltage and high PSRR ensure optimal performance in low-power applications, while its enable function and protection features provide enhanced control and reliability. The compact 4VCSP60N1 package and surface-mount design make it suitable for a wide range of applications, particularly those with space constraints. With its compliance to REACH and RoHS3 standards, the BH33RB1WGUT-E2 is not only a technically superior solution but also an environmentally responsible choice for modern electronic designs.