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BU34JA2MNVX-CTL

BU34JA2MNVX-CTL Description

The BU34JA2MNVX-CTL is a high-performance linear regulator designed by ROHM Semiconductor for automotive applications. This device offers a fixed output voltage of 3.4V, making it ideal for powering sensitive electronic components. It features a maximum input voltage of 6V and can deliver up to 200mA of output current. The regulator is housed in a compact SSON004X1010 package, which is suitable for surface mount applications. With a dropout voltage of only 0.49V at 200mA, the BU34JA2MNVX-CTL ensures efficient power delivery even under low input voltage conditions. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It also features an enable control function and robust protection mechanisms, including over-current and over-temperature protection, ensuring reliable operation in demanding environments.

BU34JA2MNVX-CTL Features

• Output Type: Fixed at 3.4V, ensuring stable power supply to connected devices.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering 200mA, sufficient for a wide range of automotive electronics.
• Dropout Voltage: Low dropout voltage of 0.49V at 200mA, enhancing efficiency and reducing power loss.
• Quiescent Current: Low quiescent current of 90 µA, minimizing power consumption during standby.
• Power Supply Rejection Ratio (PSRR): 70dB at 1kHz, ensuring high noise immunity and clean power output.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensures safe operation and longevity.
• Package: SSON004X1010, designed for surface mount, offering space-saving and reliable mechanical performance.
• Compliance: REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.

BU34JA2MNVX-CTL Applications

The BU34JA2MNVX-CTL is particularly well-suited for automotive applications where reliability, efficiency, and compact design are paramount. Its low dropout voltage and high PSRR make it ideal for powering sensitive electronic systems, such as:

• Automotive Infotainment Systems: Providing stable power to audio and video components.
• Instrument Clusters: Ensuring accurate and reliable operation of dashboard displays.
• Advanced Driver Assistance Systems (ADAS): Supplying power to sensors and processors in safety-critical applications.
• Body Electronics: Powering various electronic modules within the vehicle's body, such as window controllers and seat adjustment systems.

Conclusion of BU34JA2MNVX-CTL

The BU34JA2MNVX-CTL from ROHM Semiconductor stands out as a reliable and efficient solution for automotive power management. Its low dropout voltage, high PSRR, and comprehensive protection features make it a superior choice compared to similar linear regulators. The compact SSON004X1010 package and surface mount design ensure ease of integration into modern automotive electronics systems. With its automotive-grade reliability and compliance with environmental regulations, the BU34JA2MNVX-CTL is an excellent choice for engineers looking to power sensitive and critical automotive applications.