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BD33HC0WEFJ-E2

BD33HC0WEFJ-E2 Description

The BD33HC0WEFJ-E2 is a high-performance linear regulator from Rohm Semiconductor, designed to deliver a fixed output voltage of 3.3V with a maximum output current of 1A. This device is housed in an 8HTSOP package, making it suitable for surface mount applications. The regulator is designed to operate with a maximum input voltage of 8V and features a low dropout voltage of 0.92V at 1A, ensuring efficient operation even under low input-to-output voltage differentials.

This regulator is equipped with several protection features, including over-current and over-temperature protection, as well as soft start functionality, which enhances reliability and protects against transient conditions. The BD33HC0WEFJ-E2 also includes an enable control feature, allowing users to control the regulator's operation dynamically.

BD33HC0WEFJ-E2 Features

• Output Type: Fixed
• Voltage - Input (Max): 8V
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 900 µA
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.92V @ 1A
• Current - Quiescent (Iq): 0.6 mA
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Soft Start
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

BD33HC0WEFJ-E2 Applications

The BD33HC0WEFJ-E2 is ideal for a wide range of applications that require a stable and efficient power supply. Its low dropout voltage and high output current capability make it suitable for use in:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles where space and efficiency are critical.
• Industrial Equipment: Providing stable power to microcontrollers, sensors, and other low-power devices in industrial settings.
• Telecommunications: Ensuring reliable power supply to communication modules and base stations.
• Automotive Systems: Supplying power to various electronic components within vehicles, such as infotainment systems and electronic control units.

Conclusion of BD33HC0WEFJ-E2

The BD33HC0WEFJ-E2 from Rohm Semiconductor stands out as a robust and efficient linear regulator, offering a fixed 3.3V output with a maximum current of 1A. Its low dropout voltage and comprehensive protection features make it a reliable choice for various applications, particularly in consumer electronics, industrial equipment, telecommunications, and automotive systems. The inclusion of an enable control feature and compliance with industry standards such as REACH and RoHS3 further enhance its appeal. The BD33HC0WEFJ-E2 is an excellent choice for designers seeking a compact, efficient, and reliable power management solution.