BU33JA2MNVX-CTL

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BU33JA2MNVX-CTL is a fixed-output Low Dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 3.3V output with a maximum load current of 200mA. The device features a typical circuit current of 35µA and operates within an input voltage range of 1.7V to 6V. It utilizes the SSON004R1010-4 package, measuring 1.00mm x 1.00mm x 0.60mm. Key electrical specifications include a typical dropout voltage of 220mV at full load, a ripple rejection ratio of 70dB, and line/load regulation of 2mV/10mV. It supports an operating temperature range from -40°C to +125°C and holds AEC-Q100 qualification for automotive reliability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultra-small footprint design utilizing the SSON004R1010 package for space-constrained applications.
• Low power consumption achieved through a minimal circuit current of 35µA.
• Automotive-grade reliability certified under the AEC-Q100 standard.
• Integrated protection mechanisms including thermal shutdown and over-current protection.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Power supply for automotive camera modules
• Power supply for automotive radar systems
• Power supply for automotive instrument clusters

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'CTL' against the manufacturer's official documentation to confirm tape-and-reel packaging configuration. Ensure the order matches the exact part number BU33JA2MNVX-CTL to guarantee correct output voltage and package type. Cross-reference the datasheet revision date to ensure compliance with current manufacturing standards. Confirm that the supplier provides valid traceability documents required for automotive component sourcing.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a compact form factor is critical due to its 1.00mm square package dimensions. Choose this LDO for automotive designs requiring AEC-Q100 certification and low quiescent current. Verify that the system input voltage remains within the 1.7V to 6V operational window. Consider the 200mA current limit when sizing the load requirements for the target application circuit.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This device belongs to the BUxxJA2MNVX-C series of ultra-small package FULL CMOS LDO regulators. The series is designed for high-performance power management in automotive environments. It shares common architectural features with other variants in the family, differing primarily in fixed output voltage settings while maintaining identical package and protection characteristics.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult the official ROHM replacement guide for verified substitutes. Direct replacements must maintain the 3.3V output, 200mA current rating, and SSON004R1010-4 package. Verify functional safety classification compatibility if used in safety-critical automotive circuits.